java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-INT-LIM.epf -i ../../../trunk/examples/svcomp/loops/eureka_01_false-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-63daa26 [2018-11-12 20:26:47,252 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-12 20:26:47,255 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-12 20:26:47,271 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-12 20:26:47,271 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-12 20:26:47,272 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-12 20:26:47,274 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-12 20:26:47,275 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-12 20:26:47,277 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-12 20:26:47,278 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-12 20:26:47,279 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-12 20:26:47,279 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-12 20:26:47,280 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-12 20:26:47,281 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-12 20:26:47,282 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-12 20:26:47,283 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-12 20:26:47,284 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-12 20:26:47,286 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-12 20:26:47,288 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-12 20:26:47,290 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-12 20:26:47,291 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-12 20:26:47,292 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-12 20:26:47,295 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-12 20:26:47,295 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-12 20:26:47,295 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-12 20:26:47,296 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-12 20:26:47,297 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-12 20:26:47,298 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-12 20:26:47,299 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-12 20:26:47,300 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-12 20:26:47,300 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-12 20:26:47,301 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-11-12 20:26:47,304 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-INT-LIM.epf [2018-11-12 20:26:47,328 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-12 20:26:47,328 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-12 20:26:47,329 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-12 20:26:47,329 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-12 20:26:47,329 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-12 20:26:47,330 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-12 20:26:47,330 INFO L133 SettingsManager]: * Maximum recursion depth of evaluation operations=6 [2018-11-12 20:26:47,330 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-12 20:26:47,330 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-12 20:26:47,331 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-12 20:26:47,331 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-12 20:26:47,331 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-12 20:26:47,331 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-12 20:26:47,332 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-12 20:26:47,332 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-12 20:26:47,332 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-12 20:26:47,332 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-12 20:26:47,334 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-12 20:26:47,334 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-12 20:26:47,334 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-12 20:26:47,334 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-12 20:26:47,335 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-12 20:26:47,335 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-12 20:26:47,335 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-12 20:26:47,335 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-12 20:26:47,335 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-12 20:26:47,336 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-12 20:26:47,336 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-12 20:26:47,336 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-12 20:26:47,337 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-12 20:26:47,337 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-12 20:26:47,337 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-12 20:26:47,337 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-12 20:26:47,337 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-12 20:26:47,338 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-11-12 20:26:47,391 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-12 20:26:47,407 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-12 20:26:47,410 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-12 20:26:47,412 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-12 20:26:47,412 INFO L276 PluginConnector]: CDTParser initialized [2018-11-12 20:26:47,413 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/eureka_01_false-unreach-call_true-termination.i [2018-11-12 20:26:47,473 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7288e399c/283e12e8c7234eccb1ea4a014f1166c6/FLAG1757f9dba [2018-11-12 20:26:47,934 INFO L298 CDTParser]: Found 1 translation units. [2018-11-12 20:26:47,935 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/eureka_01_false-unreach-call_true-termination.i [2018-11-12 20:26:47,948 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7288e399c/283e12e8c7234eccb1ea4a014f1166c6/FLAG1757f9dba [2018-11-12 20:26:47,967 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7288e399c/283e12e8c7234eccb1ea4a014f1166c6 [2018-11-12 20:26:47,980 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-12 20:26:47,982 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-12 20:26:47,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-12 20:26:47,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-12 20:26:47,987 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-12 20:26:47,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:26:47" (1/1) ... [2018-11-12 20:26:47,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@183ca4bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:26:47, skipping insertion in model container [2018-11-12 20:26:47,991 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:26:47" (1/1) ... [2018-11-12 20:26:48,002 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-12 20:26:48,026 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-12 20:26:48,271 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-12 20:26:48,282 INFO L189 MainTranslator]: Completed pre-run [2018-11-12 20:26:48,350 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-12 20:26:48,371 INFO L193 MainTranslator]: Completed translation [2018-11-12 20:26:48,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:26:48 WrapperNode [2018-11-12 20:26:48,372 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-12 20:26:48,373 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-12 20:26:48,373 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-12 20:26:48,373 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-12 20:26:48,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:26:48" (1/1) ... [2018-11-12 20:26:48,396 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:26:48" (1/1) ... [2018-11-12 20:26:48,404 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-12 20:26:48,404 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-12 20:26:48,405 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-12 20:26:48,405 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-12 20:26:48,415 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:26:48" (1/1) ... [2018-11-12 20:26:48,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:26:48" (1/1) ... [2018-11-12 20:26:48,419 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:26:48" (1/1) ... [2018-11-12 20:26:48,420 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:26:48" (1/1) ... [2018-11-12 20:26:48,439 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:26:48" (1/1) ... [2018-11-12 20:26:48,455 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:26:48" (1/1) ... [2018-11-12 20:26:48,457 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:26:48" (1/1) ... [2018-11-12 20:26:48,462 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-12 20:26:48,462 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-12 20:26:48,467 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-12 20:26:48,467 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-12 20:26:48,468 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:26:48" (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 [2018-11-12 20:26:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-12 20:26:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-12 20:26:48,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-12 20:26:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-12 20:26:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-12 20:26:48,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-12 20:26:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-12 20:26:48,606 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-12 20:26:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-12 20:26:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-12 20:26:48,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-12 20:26:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-12 20:26:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-12 20:26:49,330 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-12 20:26:49,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 08:26:49 BoogieIcfgContainer [2018-11-12 20:26:49,331 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-12 20:26:49,332 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-12 20:26:49,332 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-12 20:26:49,336 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-12 20:26:49,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 08:26:47" (1/3) ... [2018-11-12 20:26:49,337 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22106596 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 08:26:49, skipping insertion in model container [2018-11-12 20:26:49,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:26:48" (2/3) ... [2018-11-12 20:26:49,338 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22106596 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 08:26:49, skipping insertion in model container [2018-11-12 20:26:49,338 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 08:26:49" (3/3) ... [2018-11-12 20:26:49,340 INFO L112 eAbstractionObserver]: Analyzing ICFG eureka_01_false-unreach-call_true-termination.i [2018-11-12 20:26:49,350 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-12 20:26:49,360 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-12 20:26:49,380 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-12 20:26:49,425 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-12 20:26:49,425 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-12 20:26:49,425 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-12 20:26:49,425 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-12 20:26:49,425 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-12 20:26:49,426 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-12 20:26:49,426 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-12 20:26:49,426 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-12 20:26:49,446 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states. [2018-11-12 20:26:49,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-12 20:26:49,453 INFO L367 BasicCegarLoop]: Found error trace [2018-11-12 20:26:49,454 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-12 20:26:49,457 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-12 20:26:49,464 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-12 20:26:49,464 INFO L82 PathProgramCache]: Analyzing trace with hash -1712099597, now seen corresponding path program 1 times [2018-11-12 20:26:49,466 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-12 20:26:49,523 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:26:49,523 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-12 20:26:49,523 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:26:49,523 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-12 20:26:49,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-12 20:26:49,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-12 20:26:49,677 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-12 20:26:49,677 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-12 20:26:49,677 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-12 20:26:49,684 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-12 20:26:49,700 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-12 20:26:49,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-12 20:26:49,704 INFO L87 Difference]: Start difference. First operand 42 states. Second operand 2 states. [2018-11-12 20:26:49,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-12 20:26:49,729 INFO L93 Difference]: Finished difference Result 72 states and 98 transitions. [2018-11-12 20:26:49,729 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-12 20:26:49,730 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 20 [2018-11-12 20:26:49,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-12 20:26:49,738 INFO L225 Difference]: With dead ends: 72 [2018-11-12 20:26:49,739 INFO L226 Difference]: Without dead ends: 37 [2018-11-12 20:26:49,742 INFO L604 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 [2018-11-12 20:26:49,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2018-11-12 20:26:49,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2018-11-12 20:26:49,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2018-11-12 20:26:49,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 43 transitions. [2018-11-12 20:26:49,779 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 43 transitions. Word has length 20 [2018-11-12 20:26:49,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-12 20:26:49,780 INFO L480 AbstractCegarLoop]: Abstraction has 37 states and 43 transitions. [2018-11-12 20:26:49,780 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-12 20:26:49,780 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2018-11-12 20:26:49,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-12 20:26:49,781 INFO L367 BasicCegarLoop]: Found error trace [2018-11-12 20:26:49,781 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-12 20:26:49,782 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-12 20:26:49,782 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-12 20:26:49,782 INFO L82 PathProgramCache]: Analyzing trace with hash -2129412844, now seen corresponding path program 1 times [2018-11-12 20:26:49,782 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-12 20:26:49,784 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:26:49,784 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-12 20:26:49,784 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:26:49,784 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-12 20:26:49,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-12 20:26:49,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-12 20:26:49,996 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-12 20:26:49,996 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-12 20:26:49,996 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-12 20:26:49,998 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-12 20:26:49,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-12 20:26:49,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-12 20:26:49,999 INFO L87 Difference]: Start difference. First operand 37 states and 43 transitions. Second operand 5 states. [2018-11-12 20:26:50,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-12 20:26:50,344 INFO L93 Difference]: Finished difference Result 98 states and 118 transitions. [2018-11-12 20:26:50,345 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-12 20:26:50,345 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 23 [2018-11-12 20:26:50,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-12 20:26:50,349 INFO L225 Difference]: With dead ends: 98 [2018-11-12 20:26:50,349 INFO L226 Difference]: Without dead ends: 58 [2018-11-12 20:26:50,350 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-12 20:26:50,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2018-11-12 20:26:50,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 41. [2018-11-12 20:26:50,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-11-12 20:26:50,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 47 transitions. [2018-11-12 20:26:50,363 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 47 transitions. Word has length 23 [2018-11-12 20:26:50,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-12 20:26:50,363 INFO L480 AbstractCegarLoop]: Abstraction has 41 states and 47 transitions. [2018-11-12 20:26:50,363 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-12 20:26:50,363 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 47 transitions. [2018-11-12 20:26:50,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-12 20:26:50,365 INFO L367 BasicCegarLoop]: Found error trace [2018-11-12 20:26:50,365 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-12 20:26:50,365 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-12 20:26:50,365 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-12 20:26:50,366 INFO L82 PathProgramCache]: Analyzing trace with hash 1380519553, now seen corresponding path program 1 times [2018-11-12 20:26:50,366 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-12 20:26:50,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:26:50,367 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-12 20:26:50,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:26:50,367 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-12 20:26:50,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-12 20:26:50,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-12 20:26:50,719 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-12 20:26:50,719 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-12 20:26:50,720 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 33 with the following transitions: [2018-11-12 20:26:50,722 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [13], [17], [20], [22], [25], [29], [33], [37], [40], [42], [46], [49], [62], [66], [70], [73], [85], [89], [94], [104], [107], [109], [115], [116], [117], [119] [2018-11-12 20:26:50,763 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, IntervalDomain] [2018-11-12 20:26:50,763 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-12 20:26:51,062 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-12 20:26:51,063 INFO L272 AbstractInterpreter]: Visited 30 different actions 47 times. Merged at 13 different actions 14 times. Never widened. Performed 276 root evaluator evaluations with a maximum evaluation depth of 3. Performed 276 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 3 different actions. Largest state had 32 variables. [2018-11-12 20:26:51,081 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-12 20:26:51,082 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-12 20:26:51,083 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-12 20:26:51,083 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG 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 [2018-11-12 20:26:51,101 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-12 20:26:51,101 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-12 20:26:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-12 20:26:51,152 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-12 20:26:51,204 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-12 20:26:51,221 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-12 20:26:51,222 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-12 20:26:51,246 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:26:51,272 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:26:51,273 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:15, output treesize:11 [2018-11-12 20:26:51,333 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-12 20:26:51,337 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-12 20:26:51,338 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-12 20:26:51,340 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:26:51,342 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:26:51,342 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:15, output treesize:3 [2018-11-12 20:26:51,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-12 20:26:51,397 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-12 20:26:51,667 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 14 [2018-11-12 20:26:51,782 WARN L179 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 12 [2018-11-12 20:26:51,794 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2018-11-12 20:26:51,794 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-12 20:26:51,808 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:26:51,832 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:26:51,832 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:16, output treesize:5 [2018-11-12 20:26:52,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-12 20:26:52,080 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-12 20:26:52,080 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 14 [2018-11-12 20:26:52,080 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-12 20:26:52,080 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-12 20:26:52,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-12 20:26:52,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2018-11-12 20:26:52,083 INFO L87 Difference]: Start difference. First operand 41 states and 47 transitions. Second operand 9 states. [2018-11-12 20:26:52,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-12 20:26:52,590 INFO L93 Difference]: Finished difference Result 95 states and 114 transitions. [2018-11-12 20:26:52,591 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-12 20:26:52,591 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 32 [2018-11-12 20:26:52,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-12 20:26:52,594 INFO L225 Difference]: With dead ends: 95 [2018-11-12 20:26:52,594 INFO L226 Difference]: Without dead ends: 93 [2018-11-12 20:26:52,596 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 55 SyntacticMatches, 5 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=51, Invalid=189, Unknown=0, NotChecked=0, Total=240 [2018-11-12 20:26:52,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2018-11-12 20:26:52,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 68. [2018-11-12 20:26:52,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2018-11-12 20:26:52,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 80 transitions. [2018-11-12 20:26:52,609 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 80 transitions. Word has length 32 [2018-11-12 20:26:52,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-12 20:26:52,610 INFO L480 AbstractCegarLoop]: Abstraction has 68 states and 80 transitions. [2018-11-12 20:26:52,610 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-12 20:26:52,610 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 80 transitions. [2018-11-12 20:26:52,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-12 20:26:52,613 INFO L367 BasicCegarLoop]: Found error trace [2018-11-12 20:26:52,613 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-12 20:26:52,615 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-12 20:26:52,615 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-12 20:26:52,615 INFO L82 PathProgramCache]: Analyzing trace with hash 1599374271, now seen corresponding path program 1 times [2018-11-12 20:26:52,616 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-12 20:26:52,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:26:52,617 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-12 20:26:52,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:26:52,617 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-12 20:26:52,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-12 20:26:52,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-12 20:26:52,746 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-12 20:26:52,747 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-12 20:26:52,747 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-12 20:26:52,748 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-12 20:26:52,748 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-12 20:26:52,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-12 20:26:52,750 INFO L87 Difference]: Start difference. First operand 68 states and 80 transitions. Second operand 3 states. [2018-11-12 20:26:52,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-12 20:26:52,844 INFO L93 Difference]: Finished difference Result 101 states and 120 transitions. [2018-11-12 20:26:52,845 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-12 20:26:52,845 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2018-11-12 20:26:52,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-12 20:26:52,849 INFO L225 Difference]: With dead ends: 101 [2018-11-12 20:26:52,849 INFO L226 Difference]: Without dead ends: 70 [2018-11-12 20:26:52,850 INFO L604 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 [2018-11-12 20:26:52,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2018-11-12 20:26:52,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 69. [2018-11-12 20:26:52,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2018-11-12 20:26:52,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 81 transitions. [2018-11-12 20:26:52,863 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 81 transitions. Word has length 32 [2018-11-12 20:26:52,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-12 20:26:52,863 INFO L480 AbstractCegarLoop]: Abstraction has 69 states and 81 transitions. [2018-11-12 20:26:52,863 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-12 20:26:52,864 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 81 transitions. [2018-11-12 20:26:52,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-12 20:26:52,865 INFO L367 BasicCegarLoop]: Found error trace [2018-11-12 20:26:52,865 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-12 20:26:52,865 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-12 20:26:52,866 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-12 20:26:52,866 INFO L82 PathProgramCache]: Analyzing trace with hash 758656664, now seen corresponding path program 1 times [2018-11-12 20:26:52,866 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-12 20:26:52,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:26:52,868 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-12 20:26:52,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:26:52,869 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-12 20:26:52,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-12 20:26:53,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-12 20:26:53,116 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-12 20:26:53,116 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-12 20:26:53,116 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 37 with the following transitions: [2018-11-12 20:26:53,117 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [13], [17], [20], [22], [25], [29], [33], [37], [40], [42], [46], [49], [51], [54], [58], [62], [66], [70], [73], [85], [89], [94], [104], [107], [109], [115], [116], [117], [119] [2018-11-12 20:26:53,120 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, IntervalDomain] [2018-11-12 20:26:53,120 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-12 20:26:53,473 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-12 20:26:53,474 INFO L272 AbstractInterpreter]: Visited 33 different actions 126 times. Merged at 19 different actions 77 times. Widened at 1 different actions 9 times. Performed 750 root evaluator evaluations with a maximum evaluation depth of 3. Performed 750 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 17 fixpoints after 5 different actions. Largest state had 38 variables. [2018-11-12 20:26:53,507 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-12 20:26:53,507 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-12 20:26:53,507 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-12 20:26:53,507 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG 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) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-12 20:26:53,516 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-12 20:26:53,517 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-12 20:26:53,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-12 20:26:53,562 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-12 20:26:53,632 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-12 20:26:53,633 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-12 20:26:53,674 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-12 20:26:53,695 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-12 20:26:53,696 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2018-11-12 20:26:53,696 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-12 20:26:53,696 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-12 20:26:53,697 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-12 20:26:53,697 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2018-11-12 20:26:53,698 INFO L87 Difference]: Start difference. First operand 69 states and 81 transitions. Second operand 8 states. [2018-11-12 20:26:54,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-12 20:26:54,198 INFO L93 Difference]: Finished difference Result 164 states and 199 transitions. [2018-11-12 20:26:54,199 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-12 20:26:54,199 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 36 [2018-11-12 20:26:54,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-12 20:26:54,206 INFO L225 Difference]: With dead ends: 164 [2018-11-12 20:26:54,206 INFO L226 Difference]: Without dead ends: 120 [2018-11-12 20:26:54,207 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 69 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-11-12 20:26:54,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2018-11-12 20:26:54,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 89. [2018-11-12 20:26:54,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 89 states. [2018-11-12 20:26:54,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 105 transitions. [2018-11-12 20:26:54,231 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 105 transitions. Word has length 36 [2018-11-12 20:26:54,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-12 20:26:54,232 INFO L480 AbstractCegarLoop]: Abstraction has 89 states and 105 transitions. [2018-11-12 20:26:54,232 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-12 20:26:54,232 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 105 transitions. [2018-11-12 20:26:54,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-12 20:26:54,234 INFO L367 BasicCegarLoop]: Found error trace [2018-11-12 20:26:54,234 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-12 20:26:54,235 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-12 20:26:54,235 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-12 20:26:54,235 INFO L82 PathProgramCache]: Analyzing trace with hash 1827534408, now seen corresponding path program 1 times [2018-11-12 20:26:54,235 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-12 20:26:54,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:26:54,236 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-12 20:26:54,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:26:54,236 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-12 20:26:54,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-12 20:26:54,412 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-12 20:26:54,412 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-12 20:26:54,413 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-12 20:26:54,413 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 37 with the following transitions: [2018-11-12 20:26:54,413 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [13], [17], [20], [22], [25], [27], [29], [33], [37], [40], [42], [46], [49], [62], [66], [70], [73], [85], [89], [94], [104], [107], [109], [115], [116], [117], [119] [2018-11-12 20:26:54,416 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, IntervalDomain] [2018-11-12 20:26:54,416 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-12 20:26:54,852 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-12 20:26:54,853 INFO L272 AbstractInterpreter]: Visited 31 different actions 487 times. Merged at 19 different actions 356 times. Widened at 5 different actions 102 times. Performed 1672 root evaluator evaluations with a maximum evaluation depth of 3. Performed 1672 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 32 fixpoints after 8 different actions. Largest state had 32 variables. [2018-11-12 20:26:54,893 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-12 20:26:54,893 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-12 20:26:54,893 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-12 20:26:54,894 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG 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) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-12 20:26:54,907 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-12 20:26:54,907 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-12 20:26:54,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-12 20:26:54,951 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-12 20:26:55,557 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-12 20:26:55,557 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-12 20:26:55,780 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-12 20:26:55,801 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-12 20:26:55,801 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 11 [2018-11-12 20:26:55,801 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-12 20:26:55,802 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-12 20:26:55,802 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-12 20:26:55,802 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-11-12 20:26:55,803 INFO L87 Difference]: Start difference. First operand 89 states and 105 transitions. Second operand 10 states. [2018-11-12 20:26:56,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-12 20:26:56,453 INFO L93 Difference]: Finished difference Result 258 states and 312 transitions. [2018-11-12 20:26:56,453 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-12 20:26:56,454 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 36 [2018-11-12 20:26:56,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-12 20:26:56,458 INFO L225 Difference]: With dead ends: 258 [2018-11-12 20:26:56,458 INFO L226 Difference]: Without dead ends: 222 [2018-11-12 20:26:56,459 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 65 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=62, Invalid=148, Unknown=0, NotChecked=0, Total=210 [2018-11-12 20:26:56,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 222 states. [2018-11-12 20:26:56,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 222 to 117. [2018-11-12 20:26:56,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2018-11-12 20:26:56,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 140 transitions. [2018-11-12 20:26:56,486 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 140 transitions. Word has length 36 [2018-11-12 20:26:56,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-12 20:26:56,487 INFO L480 AbstractCegarLoop]: Abstraction has 117 states and 140 transitions. [2018-11-12 20:26:56,487 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-12 20:26:56,487 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 140 transitions. [2018-11-12 20:26:56,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-11-12 20:26:56,489 INFO L367 BasicCegarLoop]: Found error trace [2018-11-12 20:26:56,489 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-12 20:26:56,490 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-12 20:26:56,490 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-12 20:26:56,490 INFO L82 PathProgramCache]: Analyzing trace with hash 1289391505, now seen corresponding path program 1 times [2018-11-12 20:26:56,490 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-12 20:26:56,491 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:26:56,491 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-12 20:26:56,491 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:26:56,491 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-12 20:26:56,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-12 20:26:56,962 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-12 20:26:56,963 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-12 20:26:56,963 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-12 20:26:56,963 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 42 with the following transitions: [2018-11-12 20:26:56,963 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [13], [17], [20], [22], [25], [29], [33], [37], [40], [42], [46], [49], [62], [66], [70], [73], [85], [89], [94], [96], [98], [104], [107], [109], [112], [114], [115], [116], [117], [119], [120] [2018-11-12 20:26:56,965 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, IntervalDomain] [2018-11-12 20:26:56,965 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-12 20:26:57,026 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-12 20:26:57,027 INFO L272 AbstractInterpreter]: Visited 35 different actions 66 times. Merged at 20 different actions 22 times. Never widened. Performed 336 root evaluator evaluations with a maximum evaluation depth of 5. Performed 336 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 4 fixpoints after 4 different actions. Largest state had 33 variables. [2018-11-12 20:26:57,068 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-12 20:26:57,069 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-12 20:26:57,069 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-12 20:26:57,069 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG 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 [2018-11-12 20:26:57,080 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-12 20:26:57,081 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-12 20:26:57,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-12 20:26:57,114 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-12 20:26:57,334 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-12 20:26:57,334 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-12 20:26:57,404 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-12 20:26:57,425 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-12 20:26:57,425 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 11 [2018-11-12 20:26:57,425 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-12 20:26:57,426 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-12 20:26:57,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-12 20:26:57,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-11-12 20:26:57,427 INFO L87 Difference]: Start difference. First operand 117 states and 140 transitions. Second operand 10 states. [2018-11-12 20:26:57,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-12 20:26:57,964 INFO L93 Difference]: Finished difference Result 293 states and 354 transitions. [2018-11-12 20:26:57,965 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-12 20:26:57,965 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 41 [2018-11-12 20:26:57,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-12 20:26:57,968 INFO L225 Difference]: With dead ends: 293 [2018-11-12 20:26:57,968 INFO L226 Difference]: Without dead ends: 203 [2018-11-12 20:26:57,969 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 76 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2018-11-12 20:26:57,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 203 states. [2018-11-12 20:26:57,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 203 to 141. [2018-11-12 20:26:57,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 141 states. [2018-11-12 20:26:57,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 168 transitions. [2018-11-12 20:26:57,991 INFO L78 Accepts]: Start accepts. Automaton has 141 states and 168 transitions. Word has length 41 [2018-11-12 20:26:57,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-12 20:26:57,991 INFO L480 AbstractCegarLoop]: Abstraction has 141 states and 168 transitions. [2018-11-12 20:26:57,991 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-12 20:26:57,991 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 168 transitions. [2018-11-12 20:26:57,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-12 20:26:57,993 INFO L367 BasicCegarLoop]: Found error trace [2018-11-12 20:26:57,994 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-12 20:26:57,994 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-12 20:26:57,994 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-12 20:26:57,995 INFO L82 PathProgramCache]: Analyzing trace with hash -1270815215, now seen corresponding path program 1 times [2018-11-12 20:26:57,995 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-12 20:26:57,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:26:57,996 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-12 20:26:57,996 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:26:57,996 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-12 20:26:58,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-12 20:26:58,375 WARN L179 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 22 [2018-11-12 20:26:58,909 WARN L179 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 22 [2018-11-12 20:26:59,294 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-12 20:26:59,294 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-12 20:26:59,294 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-12 20:26:59,295 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 41 with the following transitions: [2018-11-12 20:26:59,295 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [13], [17], [20], [22], [25], [29], [33], [37], [40], [42], [46], [49], [51], [54], [58], [62], [66], [70], [73], [75], [79], [81], [85], [89], [94], [104], [107], [109], [115], [116], [117], [119] [2018-11-12 20:26:59,297 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, IntervalDomain] [2018-11-12 20:26:59,297 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-12 20:26:59,519 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-12 20:26:59,520 INFO L272 AbstractInterpreter]: Visited 36 different actions 256 times. Merged at 23 different actions 167 times. Widened at 3 different actions 25 times. Performed 1428 root evaluator evaluations with a maximum evaluation depth of 3. Performed 1428 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 21 fixpoints after 10 different actions. Largest state had 44 variables. [2018-11-12 20:26:59,565 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-12 20:26:59,565 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-12 20:26:59,565 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-12 20:26:59,565 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG 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) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-12 20:26:59,580 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-12 20:26:59,580 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-12 20:26:59,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-12 20:26:59,617 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-12 20:27:21,945 WARN L179 SmtUtils]: Spent 22.31 s on a formula simplification that was a NOOP. DAG size: 211 [2018-11-12 20:27:23,303 INFO L303 Elim1Store]: Index analysis took 1357 ms [2018-11-12 20:27:23,304 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2018-11-12 20:27:24,130 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:27:25,838 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:27:25,839 INFO L303 Elim1Store]: Index analysis took 2515 ms [2018-11-12 20:27:25,840 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 38 [2018-11-12 20:27:27,595 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:27:29,751 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:27:30,065 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:27:31,113 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:27:31,113 INFO L303 Elim1Store]: Index analysis took 5248 ms [2018-11-12 20:27:31,114 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 21 [2018-11-12 20:27:31,115 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-12 20:27:38,160 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:27:43,913 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:08,715 INFO L303 Elim1Store]: Index analysis took 996 ms [2018-11-12 20:28:08,716 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 485 treesize of output 382 [2018-11-12 20:28:17,986 WARN L179 SmtUtils]: Spent 9.27 s on a formula simplification that was a NOOP. DAG size: 178 [2018-11-12 20:28:18,001 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 106 [2018-11-12 20:28:18,015 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,019 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,020 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 120 [2018-11-12 20:28:18,043 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,056 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,065 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,074 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,076 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 150 [2018-11-12 20:28:18,090 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,095 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,100 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,101 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 174 [2018-11-12 20:28:18,129 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,139 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,149 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,158 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,167 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,168 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 206 [2018-11-12 20:28:18,208 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,233 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,258 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,283 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,311 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,336 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,367 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,368 INFO L303 Elim1Store]: Index analysis took 196 ms [2018-11-12 20:28:18,369 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 18 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 246 [2018-11-12 20:28:18,413 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,443 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,468 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,499 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,520 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,546 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,573 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,598 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,628 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,649 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,650 INFO L303 Elim1Store]: Index analysis took 275 ms [2018-11-12 20:28:18,651 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 24 disjoint index pairs (out of 15 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 294 [2018-11-12 20:28:18,714 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,735 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,760 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,785 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,796 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,806 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,815 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,824 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,832 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,840 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,849 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,857 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,866 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,875 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,885 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,894 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,894 INFO L303 Elim1Store]: Index analysis took 229 ms [2018-11-12 20:28:18,897 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 34 disjoint index pairs (out of 21 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 374 [2018-11-12 20:28:18,941 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,950 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,959 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,968 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,976 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,985 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:18,993 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,002 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,010 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,019 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,027 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,036 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,046 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,055 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,055 INFO L303 Elim1Store]: Index analysis took 151 ms [2018-11-12 20:28:19,057 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 42 disjoint index pairs (out of 28 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 164 treesize of output 438 [2018-11-12 20:28:19,096 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,104 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,112 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,121 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,129 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,137 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,147 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,154 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,163 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,171 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,178 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,187 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,195 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,203 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,212 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,221 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,222 INFO L303 Elim1Store]: Index analysis took 157 ms [2018-11-12 20:28:19,224 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 51 disjoint index pairs (out of 36 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 510 [2018-11-12 20:28:19,253 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,262 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,270 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,278 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,288 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,319 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,332 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,341 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,349 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,357 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,367 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,375 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,383 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,391 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,400 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,408 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,416 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,425 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,433 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,441 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,449 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,457 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,467 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,467 INFO L303 Elim1Store]: Index analysis took 235 ms [2018-11-12 20:28:19,469 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 65 disjoint index pairs (out of 45 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 168 treesize of output 622 [2018-11-12 20:28:19,528 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,552 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,578 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,605 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,628 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,637 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,644 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,652 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,660 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,668 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,676 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,686 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,695 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,702 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,711 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,719 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,727 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,734 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,743 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,752 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,753 INFO L303 Elim1Store]: Index analysis took 273 ms [2018-11-12 20:28:19,756 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 76 disjoint index pairs (out of 55 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 202 treesize of output 710 [2018-11-12 20:28:19,788 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,796 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,804 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,812 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,821 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,831 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,839 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,847 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,854 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,863 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,870 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,878 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,885 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,892 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,901 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,909 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,916 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,924 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,931 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,940 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,948 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,956 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,957 INFO L303 Elim1Store]: Index analysis took 189 ms [2018-11-12 20:28:19,959 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 88 disjoint index pairs (out of 66 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 204 treesize of output 806 [2018-11-12 20:28:19,988 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:19,995 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,004 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,012 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,019 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,026 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,034 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,041 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,049 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,056 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,064 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,071 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,078 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,086 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,093 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,101 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,109 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,116 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,123 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,131 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,139 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,146 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,154 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,162 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,162 INFO L303 Elim1Store]: Index analysis took 193 ms [2018-11-12 20:28:20,165 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 101 disjoint index pairs (out of 78 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 206 treesize of output 910 [2018-11-12 20:28:20,231 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,254 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,277 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,301 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,309 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,317 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,325 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,333 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,341 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,348 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,355 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,363 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,370 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,377 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,384 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,392 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,399 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,406 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,413 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,421 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,428 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,435 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,443 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,450 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,457 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,466 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,473 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,480 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,481 INFO L303 Elim1Store]: Index analysis took 298 ms [2018-11-12 20:28:20,485 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 115 disjoint index pairs (out of 91 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 208 treesize of output 1022 [2018-11-12 20:28:20,532 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,539 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,545 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,552 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,559 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,566 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,574 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,580 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,587 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,594 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,600 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,608 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,614 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,621 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,627 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,634 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,641 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,648 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,656 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,662 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,669 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,675 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,682 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,688 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,696 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,703 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,709 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,717 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,723 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,731 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,738 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,746 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,752 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,753 INFO L303 Elim1Store]: Index analysis took 253 ms [2018-11-12 20:28:20,757 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 130 disjoint index pairs (out of 105 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 1142 [2018-11-12 20:28:20,820 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,845 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,868 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,888 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,896 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,904 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,911 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,921 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,928 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,936 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,944 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,952 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,960 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,968 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,976 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,983 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:20,992 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,000 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,008 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,016 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,024 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,031 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,038 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,046 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,054 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,062 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,070 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,078 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,087 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,094 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,101 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,108 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,116 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,123 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,132 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,140 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,141 INFO L303 Elim1Store]: Index analysis took 364 ms [2018-11-12 20:28:21,145 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 146 disjoint index pairs (out of 120 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 212 treesize of output 1270 [2018-11-12 20:28:21,188 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,194 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,201 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,207 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,215 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,221 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,227 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,235 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,241 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,249 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,257 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,264 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,271 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,278 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,285 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,292 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,299 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,305 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,311 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,319 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,326 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,334 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,357 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,364 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,371 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,377 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,384 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,391 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,397 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,403 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,410 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,416 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,423 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,430 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,436 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,441 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,447 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,452 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,458 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,464 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,465 INFO L303 Elim1Store]: Index analysis took 297 ms [2018-11-12 20:28:21,468 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 163 disjoint index pairs (out of 136 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 1406 [2018-11-12 20:28:21,529 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,534 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,538 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,542 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,546 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,551 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,555 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,559 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,563 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,567 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,578 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,582 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,586 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,590 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,595 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,599 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,604 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,608 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,612 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,616 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,620 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,624 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,629 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,633 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,637 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,641 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,645 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,649 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,653 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,657 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,661 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,665 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,669 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,672 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,677 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,681 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,685 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,689 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,693 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,697 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,702 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,706 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,710 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,711 INFO L303 Elim1Store]: Index analysis took 213 ms [2018-11-12 20:28:21,715 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 18 select indices, 18 select index equivalence classes, 181 disjoint index pairs (out of 153 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 216 treesize of output 1550 [2018-11-12 20:28:21,790 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,813 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,834 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,860 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,874 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,880 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,884 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,889 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,894 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,899 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,903 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,908 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,913 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,918 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,925 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,930 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,936 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,940 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,945 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,950 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,955 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,959 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,964 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,969 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,974 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,979 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,984 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,989 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:21,994 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,000 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,005 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,010 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,015 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,020 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,024 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,029 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,034 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,039 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,068 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,073 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,078 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,083 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,088 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,093 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,098 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,103 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,107 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:22,108 INFO L303 Elim1Store]: Index analysis took 364 ms [2018-11-12 20:28:22,111 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 19 select indices, 19 select index equivalence classes, 200 disjoint index pairs (out of 171 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 218 treesize of output 1757 [2018-11-12 20:28:22,116 INFO L267 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2018-11-12 20:28:24,416 INFO L267 ElimStorePlain]: Start of recursive call 24: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:25,839 INFO L267 ElimStorePlain]: Start of recursive call 23: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:27,159 INFO L267 ElimStorePlain]: Start of recursive call 22: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:28,250 INFO L267 ElimStorePlain]: Start of recursive call 21: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:29,184 INFO L267 ElimStorePlain]: Start of recursive call 20: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:29,972 INFO L267 ElimStorePlain]: Start of recursive call 19: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:30,656 INFO L267 ElimStorePlain]: Start of recursive call 18: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:31,254 INFO L267 ElimStorePlain]: Start of recursive call 17: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:31,766 INFO L267 ElimStorePlain]: Start of recursive call 16: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:32,248 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:32,671 INFO L267 ElimStorePlain]: Start of recursive call 14: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:33,023 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:33,320 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:33,597 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:33,835 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:34,048 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:34,248 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:34,440 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:34,619 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:35,128 INFO L303 Elim1Store]: Index analysis took 125 ms [2018-11-12 20:28:35,130 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 350 treesize of output 362 [2018-11-12 20:28:35,139 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 106 [2018-11-12 20:28:35,150 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,154 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,155 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 120 [2018-11-12 20:28:35,168 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,172 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,176 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,180 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,181 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 150 [2018-11-12 20:28:35,191 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,194 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,196 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,197 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 174 [2018-11-12 20:28:35,243 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,255 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,258 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,260 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,263 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,264 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 206 [2018-11-12 20:28:35,274 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,277 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,279 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,282 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,284 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,287 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,290 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,292 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,294 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 18 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 246 [2018-11-12 20:28:35,304 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,309 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,311 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,314 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,317 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,319 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,346 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,365 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,368 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,370 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,372 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 24 disjoint index pairs (out of 15 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 294 [2018-11-12 20:28:35,406 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,410 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,414 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,418 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,421 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,425 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,429 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,432 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,436 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,440 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,443 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,447 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,449 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 31 disjoint index pairs (out of 21 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 350 [2018-11-12 20:28:35,491 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,511 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,514 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,517 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,519 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,522 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,524 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,527 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,529 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,532 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,535 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,537 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,540 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,542 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,545 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,546 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 39 disjoint index pairs (out of 28 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 140 treesize of output 414 [2018-11-12 20:28:35,563 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,566 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,570 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,574 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,577 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,581 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,584 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,588 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,591 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,595 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,599 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,602 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,606 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,609 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,613 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,617 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,620 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,624 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,628 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,631 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,663 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,663 INFO L303 Elim1Store]: Index analysis took 111 ms [2018-11-12 20:28:35,665 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 51 disjoint index pairs (out of 36 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 142 treesize of output 510 [2018-11-12 20:28:35,706 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,714 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,718 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,723 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,726 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,730 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,734 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,737 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,741 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,745 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,748 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,752 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,755 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,759 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,762 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,767 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,770 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,774 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,777 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,778 INFO L303 Elim1Store]: Index analysis took 104 ms [2018-11-12 20:28:35,780 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 61 disjoint index pairs (out of 45 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 168 treesize of output 590 [2018-11-12 20:28:35,818 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,822 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,825 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,829 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,832 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,836 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,839 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,843 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,846 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,850 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,853 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,856 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,860 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,863 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,867 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,870 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,874 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,877 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,881 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,884 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,888 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,890 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 72 disjoint index pairs (out of 55 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 170 treesize of output 678 [2018-11-12 20:28:35,939 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,962 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:35,984 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,008 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,031 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,048 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,053 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,056 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,060 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,063 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,066 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,070 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,074 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,077 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,080 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,084 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,087 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,091 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,094 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,097 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,101 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,104 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,107 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,111 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,111 INFO L303 Elim1Store]: Index analysis took 208 ms [2018-11-12 20:28:36,113 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 84 disjoint index pairs (out of 66 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 172 treesize of output 774 [2018-11-12 20:28:36,134 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,137 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,140 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,144 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,147 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,150 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,154 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,157 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,160 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,163 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,167 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,170 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,173 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,176 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,179 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,182 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,186 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,189 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,192 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,195 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,199 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,202 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,205 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,209 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,212 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,215 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,218 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,222 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,225 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,228 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,232 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,235 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,236 INFO L303 Elim1Store]: Index analysis took 112 ms [2018-11-12 20:28:36,237 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 101 disjoint index pairs (out of 78 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 174 treesize of output 910 [2018-11-12 20:28:36,258 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,261 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,263 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,266 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,268 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,271 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,273 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,276 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,278 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,281 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,283 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,286 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,288 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,291 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,293 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,296 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,298 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,301 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,303 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,306 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,308 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,311 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,313 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,316 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,318 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,321 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,323 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,326 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,328 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,331 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 115 disjoint index pairs (out of 91 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 208 treesize of output 1022 [2018-11-12 20:28:36,387 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,391 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,394 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,398 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,401 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,404 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,408 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,411 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,414 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,417 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,420 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,423 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,426 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,429 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,432 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,435 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,438 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,441 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,444 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,448 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,451 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,454 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,457 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,460 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,463 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,466 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,469 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,472 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,475 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,478 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,481 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,485 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,488 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,488 INFO L303 Elim1Store]: Index analysis took 139 ms [2018-11-12 20:28:36,490 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 130 disjoint index pairs (out of 105 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 1142 [2018-11-12 20:28:36,520 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,523 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,526 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,528 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,530 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,533 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,535 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,538 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,540 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,543 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,545 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,548 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,550 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,553 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,555 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,558 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,560 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,563 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,565 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,568 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,570 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,573 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,575 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,578 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,580 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,583 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,585 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,588 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,590 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,593 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,595 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,598 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,600 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,603 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,605 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,608 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,610 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,612 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,613 INFO L303 Elim1Store]: Index analysis took 103 ms [2018-11-12 20:28:36,615 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 146 disjoint index pairs (out of 120 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 212 treesize of output 1270 [2018-11-12 20:28:36,664 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,667 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,670 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,672 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,675 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,678 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,681 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,684 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,687 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,690 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,693 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,695 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,698 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,701 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,704 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,707 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,710 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,713 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,716 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,719 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,722 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,725 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,728 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,730 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,733 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,736 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,739 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,742 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,745 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,748 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,750 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,753 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,756 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,759 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,762 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,765 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,768 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,771 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,774 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,776 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,777 INFO L303 Elim1Store]: Index analysis took 139 ms [2018-11-12 20:28:36,781 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 163 disjoint index pairs (out of 136 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 1406 [2018-11-12 20:28:36,814 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,817 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,820 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,823 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,825 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,828 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,831 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,833 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,836 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,839 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,842 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,844 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,847 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,850 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,853 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,855 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,858 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,861 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,863 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,866 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,869 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,872 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,875 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,877 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,880 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,883 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,886 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,888 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,891 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,894 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,897 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,899 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,902 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,905 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,907 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,910 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,913 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,916 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,918 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,921 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,924 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,926 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,929 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,932 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,933 INFO L303 Elim1Store]: Index analysis took 129 ms [2018-11-12 20:28:36,936 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 18 select indices, 18 select index equivalence classes, 181 disjoint index pairs (out of 153 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 216 treesize of output 1550 [2018-11-12 20:28:36,973 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,975 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,978 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,980 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,983 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,986 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,988 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,991 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,993 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,996 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:36,998 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,001 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,004 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,006 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,009 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,011 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,014 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,017 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,019 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,022 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,024 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,027 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,029 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,032 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,035 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,037 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,040 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,042 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,045 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,048 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,050 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,053 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,055 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,058 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,060 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,063 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,066 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,068 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,071 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,073 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,076 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,079 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,081 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,084 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,086 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,089 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,091 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,094 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,097 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,099 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:37,100 INFO L303 Elim1Store]: Index analysis took 139 ms [2018-11-12 20:28:37,103 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 19 select indices, 19 select index equivalence classes, 200 disjoint index pairs (out of 171 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 218 treesize of output 1757 [2018-11-12 20:28:37,106 INFO L267 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2018-11-12 20:28:38,744 INFO L267 ElimStorePlain]: Start of recursive call 45: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:39,807 INFO L267 ElimStorePlain]: Start of recursive call 44: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:40,702 INFO L267 ElimStorePlain]: Start of recursive call 43: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:41,585 INFO L267 ElimStorePlain]: Start of recursive call 42: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:42,262 INFO L267 ElimStorePlain]: Start of recursive call 41: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:42,833 INFO L267 ElimStorePlain]: Start of recursive call 40: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:43,328 INFO L267 ElimStorePlain]: Start of recursive call 39: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:43,796 INFO L267 ElimStorePlain]: Start of recursive call 38: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:44,165 INFO L267 ElimStorePlain]: Start of recursive call 37: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:44,513 INFO L267 ElimStorePlain]: Start of recursive call 36: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:44,813 INFO L267 ElimStorePlain]: Start of recursive call 35: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:45,049 INFO L267 ElimStorePlain]: Start of recursive call 34: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:45,248 INFO L267 ElimStorePlain]: Start of recursive call 33: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:45,442 INFO L267 ElimStorePlain]: Start of recursive call 32: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:45,602 INFO L267 ElimStorePlain]: Start of recursive call 31: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:45,743 INFO L267 ElimStorePlain]: Start of recursive call 30: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:45,881 INFO L267 ElimStorePlain]: Start of recursive call 29: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:46,023 INFO L267 ElimStorePlain]: Start of recursive call 28: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:46,145 INFO L267 ElimStorePlain]: Start of recursive call 27: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:46,478 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,584 INFO L303 Elim1Store]: Index analysis took 127 ms [2018-11-12 20:28:46,585 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 425 treesize of output 500 [2018-11-12 20:28:46,592 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 131 [2018-11-12 20:28:46,601 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,602 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 131 treesize of output 136 [2018-11-12 20:28:46,614 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,616 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,617 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 147 [2018-11-12 20:28:46,626 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,628 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,631 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,632 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 12 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 164 [2018-11-12 20:28:46,641 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,644 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,646 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,647 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 19 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 164 treesize of output 181 [2018-11-12 20:28:46,654 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,655 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,656 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,657 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,659 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,661 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 29 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 210 [2018-11-12 20:28:46,692 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,693 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,694 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,695 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,697 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,699 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,700 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 41 disjoint index pairs (out of 15 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 245 [2018-11-12 20:28:46,708 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,710 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,711 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,713 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,715 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,716 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,718 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,722 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 55 disjoint index pairs (out of 21 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 245 treesize of output 286 [2018-11-12 20:28:46,733 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,736 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,738 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,740 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,741 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,743 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,745 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 69 disjoint index pairs (out of 28 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 286 treesize of output 321 [2018-11-12 20:28:46,753 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,755 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,756 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,758 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,760 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,764 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,765 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,766 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,767 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,769 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 87 disjoint index pairs (out of 36 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 374 [2018-11-12 20:28:46,784 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,786 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,787 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,788 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,789 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,791 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,792 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,793 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,794 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,795 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,799 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 107 disjoint index pairs (out of 45 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 374 treesize of output 433 [2018-11-12 20:28:46,845 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,856 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,858 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,860 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,862 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,864 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,867 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,868 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,869 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,870 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,872 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,875 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 129 disjoint index pairs (out of 55 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 433 treesize of output 498 [2018-11-12 20:28:46,896 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,898 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,900 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,902 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,904 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,906 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,907 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,909 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,912 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,916 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 150 disjoint index pairs (out of 66 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 498 treesize of output 551 [2018-11-12 20:28:46,972 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,990 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,996 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:46,998 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,000 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,002 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,003 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,004 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,005 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,006 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,007 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,009 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,010 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,013 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 176 disjoint index pairs (out of 78 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 551 treesize of output 628 [2018-11-12 20:28:47,028 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,029 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,030 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,032 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,033 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,035 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,036 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,038 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,040 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,041 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,043 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,045 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,046 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,048 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,052 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 204 disjoint index pairs (out of 91 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 628 treesize of output 711 [2018-11-12 20:28:47,085 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,087 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,089 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,091 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,093 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,095 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,096 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,098 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,099 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,101 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,103 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,104 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,106 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,107 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,109 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,115 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 234 disjoint index pairs (out of 105 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 711 treesize of output 800 [2018-11-12 20:28:47,135 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,138 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,141 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,144 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,146 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,148 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,150 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,152 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,154 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,156 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,157 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,159 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,162 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 262 disjoint index pairs (out of 120 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 800 treesize of output 871 [2018-11-12 20:28:47,191 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,193 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,195 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,197 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,199 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,201 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,203 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,205 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,207 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,209 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,210 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,211 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,213 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,215 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,217 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,219 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,221 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,225 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 296 disjoint index pairs (out of 136 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 871 treesize of output 972 [2018-11-12 20:28:47,257 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,259 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,261 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,263 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,265 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,269 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,271 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,273 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,275 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,277 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,278 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,280 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,282 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,284 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,286 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,287 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,289 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,291 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,296 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 18 select indices, 18 select index equivalence classes, 332 disjoint index pairs (out of 153 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 972 treesize of output 1079 [2018-11-12 20:28:47,343 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,347 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,349 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,350 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,351 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,353 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,355 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,359 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,360 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,362 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,364 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,366 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,367 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,369 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,370 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,372 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,374 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,375 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,377 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:28:47,381 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 19 select indices, 19 select index equivalence classes, 370 disjoint index pairs (out of 171 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 1079 treesize of output 1589 [2018-11-12 20:28:47,383 INFO L267 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2018-11-12 20:28:48,520 INFO L267 ElimStorePlain]: Start of recursive call 66: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:48,582 INFO L267 ElimStorePlain]: Start of recursive call 65: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:48,647 INFO L267 ElimStorePlain]: Start of recursive call 64: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:48,712 INFO L267 ElimStorePlain]: Start of recursive call 63: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:48,778 INFO L267 ElimStorePlain]: Start of recursive call 62: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:48,846 INFO L267 ElimStorePlain]: Start of recursive call 61: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:48,938 INFO L267 ElimStorePlain]: Start of recursive call 60: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:48,999 INFO L267 ElimStorePlain]: Start of recursive call 59: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:49,059 INFO L267 ElimStorePlain]: Start of recursive call 58: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:49,113 INFO L267 ElimStorePlain]: Start of recursive call 57: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:49,169 INFO L267 ElimStorePlain]: Start of recursive call 56: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:49,227 INFO L267 ElimStorePlain]: Start of recursive call 55: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:49,306 INFO L267 ElimStorePlain]: Start of recursive call 54: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:49,364 INFO L267 ElimStorePlain]: Start of recursive call 53: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:49,420 INFO L267 ElimStorePlain]: Start of recursive call 52: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:49,480 INFO L267 ElimStorePlain]: Start of recursive call 51: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:49,540 INFO L267 ElimStorePlain]: Start of recursive call 50: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:49,595 INFO L267 ElimStorePlain]: Start of recursive call 49: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:49,671 INFO L267 ElimStorePlain]: Start of recursive call 48: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:49,967 INFO L267 ElimStorePlain]: Start of recursive call 47: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:50,263 INFO L267 ElimStorePlain]: Start of recursive call 26: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:50,558 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:28:51,132 INFO L303 Elim1Store]: Index analysis took 573 ms [2018-11-12 20:28:51,134 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 680 treesize of output 573 [2018-11-12 20:29:15,753 WARN L179 SmtUtils]: Spent 24.62 s on a formula simplification that was a NOOP. DAG size: 176 [2018-11-12 20:29:15,755 WARN L307 Elim1Store]: Array PQE input equivalent to false [2018-11-12 20:29:15,755 INFO L267 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2018-11-12 20:29:15,840 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 375 treesize of output 374 [2018-11-12 20:29:15,954 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:15,973 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:15,973 INFO L303 Elim1Store]: Index analysis took 132 ms [2018-11-12 20:29:15,974 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 370 treesize of output 379 [2018-11-12 20:29:16,088 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,108 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,126 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,196 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,197 INFO L303 Elim1Store]: Index analysis took 220 ms [2018-11-12 20:29:16,197 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 373 treesize of output 404 [2018-11-12 20:29:16,239 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,259 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,278 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,279 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 384 treesize of output 423 [2018-11-12 20:29:16,404 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,422 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,477 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,495 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,514 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,515 INFO L303 Elim1Store]: Index analysis took 234 ms [2018-11-12 20:29:16,516 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 381 treesize of output 450 [2018-11-12 20:29:16,557 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,575 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,644 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,664 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,737 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,803 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,888 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,888 INFO L303 Elim1Store]: Index analysis took 370 ms [2018-11-12 20:29:16,890 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 18 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 378 treesize of output 485 [2018-11-12 20:29:16,932 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:16,951 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,034 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,052 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,110 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,128 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,193 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,211 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,274 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,319 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,319 INFO L303 Elim1Store]: Index analysis took 426 ms [2018-11-12 20:29:17,321 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 24 disjoint index pairs (out of 15 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 375 treesize of output 528 [2018-11-12 20:29:17,468 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,489 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,506 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,593 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,642 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,659 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,718 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,781 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,821 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,840 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,861 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,879 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,897 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:17,973 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:18,060 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:18,140 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:18,141 INFO L303 Elim1Store]: Index analysis took 817 ms [2018-11-12 20:29:18,142 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 34 disjoint index pairs (out of 21 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 372 treesize of output 603 [2018-11-12 20:29:18,232 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:18,309 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:18,328 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:18,345 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:18,362 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:18,379 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:18,397 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:18,418 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:18,486 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,112 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,132 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,149 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,166 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,226 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,226 INFO L303 Elim1Store]: Index analysis took 1080 ms [2018-11-12 20:29:19,227 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 42 disjoint index pairs (out of 28 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 393 treesize of output 662 [2018-11-12 20:29:19,328 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,353 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,371 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,437 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,453 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,472 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,489 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,506 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,579 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,598 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,615 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,635 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,653 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,729 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,747 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,766 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,767 INFO L303 Elim1Store]: Index analysis took 535 ms [2018-11-12 20:29:19,768 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 51 disjoint index pairs (out of 36 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 390 treesize of output 729 [2018-11-12 20:29:19,811 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,878 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,940 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,956 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:19,999 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,015 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,032 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,049 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,065 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,082 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,157 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,192 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,211 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,278 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,309 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,325 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,343 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,360 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,377 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,393 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,434 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,502 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,522 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,522 INFO L303 Elim1Store]: Index analysis took 749 ms [2018-11-12 20:29:20,524 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 65 disjoint index pairs (out of 45 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 387 treesize of output 836 [2018-11-12 20:29:20,598 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,665 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,681 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,697 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,712 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,728 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,749 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,765 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,828 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,878 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:20,949 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,009 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,065 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,081 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,097 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,167 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,192 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,242 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,259 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,279 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,280 INFO L303 Elim1Store]: Index analysis took 748 ms [2018-11-12 20:29:21,281 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 76 disjoint index pairs (out of 55 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 416 treesize of output 919 [2018-11-12 20:29:21,331 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,346 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,362 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,377 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,443 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,500 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,565 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,617 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,631 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,691 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,707 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,723 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,739 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,804 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,869 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,884 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,900 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,915 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,971 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:21,987 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,033 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,048 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,049 INFO L303 Elim1Store]: Index analysis took 757 ms [2018-11-12 20:29:22,051 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 88 disjoint index pairs (out of 66 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 413 treesize of output 1010 [2018-11-12 20:29:22,099 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,134 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,154 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,169 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,182 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,196 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,251 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,310 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,364 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,400 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,415 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,431 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,491 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,510 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,561 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,595 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,644 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,659 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,677 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,697 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,759 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,812 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,877 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,921 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,921 INFO L303 Elim1Store]: Index analysis took 861 ms [2018-11-12 20:29:22,923 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 101 disjoint index pairs (out of 78 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 410 treesize of output 1109 [2018-11-12 20:29:22,979 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:22,995 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,050 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,104 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,121 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,175 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,231 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,291 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,328 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,344 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,419 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,481 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,498 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,555 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,616 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,631 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,646 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,698 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,735 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,754 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,769 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,784 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,819 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,864 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,880 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,932 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,947 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,997 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:23,998 INFO L303 Elim1Store]: Index analysis took 1061 ms [2018-11-12 20:29:24,000 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 115 disjoint index pairs (out of 91 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 407 treesize of output 1216 [2018-11-12 20:29:24,057 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,101 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,117 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,131 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,145 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,193 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,207 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,221 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,262 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,277 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,292 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,306 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,350 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,364 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,413 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,462 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,477 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,493 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,524 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,541 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,583 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,597 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,611 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,630 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,650 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,667 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,689 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,710 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,753 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,768 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,786 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,804 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,822 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,822 INFO L303 Elim1Store]: Index analysis took 806 ms [2018-11-12 20:29:24,825 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 130 disjoint index pairs (out of 105 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 404 treesize of output 1331 [2018-11-12 20:29:24,953 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:24,995 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,010 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,051 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,063 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,104 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,117 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,157 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,171 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,212 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,253 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,274 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,291 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,307 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,343 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,380 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,417 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,443 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,458 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,471 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,486 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,499 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,534 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,547 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,561 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,581 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,621 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,634 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,663 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,677 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,689 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,706 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,719 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,733 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,753 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,773 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,774 INFO L303 Elim1Store]: Index analysis took 930 ms [2018-11-12 20:29:25,778 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 146 disjoint index pairs (out of 120 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 401 treesize of output 1454 [2018-11-12 20:29:25,830 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,860 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,877 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,891 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,904 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,938 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,951 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:25,985 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,003 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,022 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,038 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,051 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,066 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,079 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,092 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,109 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,123 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,136 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,153 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,172 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,184 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,205 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,239 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,272 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,287 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,305 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,337 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,370 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,384 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,398 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,417 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,450 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,480 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,497 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,511 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,528 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,562 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,593 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,607 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,620 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,620 INFO L303 Elim1Store]: Index analysis took 821 ms [2018-11-12 20:29:26,622 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 163 disjoint index pairs (out of 136 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 398 treesize of output 1585 [2018-11-12 20:29:26,684 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,696 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,721 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,734 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,747 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,818 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,831 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,843 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,856 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,882 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,908 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,932 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,945 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,957 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,983 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:26,995 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,008 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,022 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,035 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,102 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,128 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,141 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,159 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,172 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,195 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,208 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,225 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,238 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,264 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,290 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,311 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,347 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,359 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,372 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,385 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,413 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,436 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,448 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,461 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,474 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,487 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,513 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,526 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,527 INFO L303 Elim1Store]: Index analysis took 885 ms [2018-11-12 20:29:27,529 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 18 select indices, 18 select index equivalence classes, 181 disjoint index pairs (out of 153 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 395 treesize of output 1724 [2018-11-12 20:29:27,589 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,710 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,729 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,800 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:27,825 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:28,097 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:28,114 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:28,258 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:28,276 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:28,292 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:28,313 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:28,332 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:28,348 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:28,360 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:28,372 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:28,385 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:28,396 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:28,415 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:28,431 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:28,443 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:28,856 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:28,937 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:29,271 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:29,281 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:29,299 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:29,378 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:29,400 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:29,749 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:29,853 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,051 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,064 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,078 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,105 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,122 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,142 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,154 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,208 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,226 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,244 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,263 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,275 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,351 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,362 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,396 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,408 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,425 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,437 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:29:30,438 INFO L303 Elim1Store]: Index analysis took 2887 ms [2018-11-12 20:29:30,441 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 19 select indices, 19 select index equivalence classes, 200 disjoint index pairs (out of 171 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 392 treesize of output 1928 [2018-11-12 20:29:30,443 INFO L267 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2018-11-12 20:29:57,772 INFO L267 ElimStorePlain]: Start of recursive call 88: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:30:17,876 INFO L267 ElimStorePlain]: Start of recursive call 87: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:30:38,438 INFO L267 ElimStorePlain]: Start of recursive call 86: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:30:59,907 INFO L267 ElimStorePlain]: Start of recursive call 85: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:31:17,734 INFO L267 ElimStorePlain]: Start of recursive call 84: 1 dim-1 vars, End of recursive call: and 1 xjuncts. Received shutdown request... [2018-11-12 20:31:27,755 INFO L177 TraceCheckSpWp]: Timeout while computing interpolants [2018-11-12 20:31:27,956 WARN L521 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-12 20:31:27,957 WARN L549 AbstractCegarLoop]: Verification canceled [2018-11-12 20:31:27,961 WARN L205 ceAbstractionStarter]: Timeout [2018-11-12 20:31:27,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 08:31:27 BoogieIcfgContainer [2018-11-12 20:31:27,961 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-12 20:31:27,962 INFO L168 Benchmark]: Toolchain (without parser) took 279981.69 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 888.1 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -215.9 MB). Peak memory consumption was 828.6 MB. Max. memory is 7.1 GB. [2018-11-12 20:31:27,963 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-12 20:31:27,963 INFO L168 Benchmark]: CACSL2BoogieTranslator took 389.59 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-11-12 20:31:27,963 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.09 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-12 20:31:27,964 INFO L168 Benchmark]: Boogie Preprocessor took 57.66 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-12 20:31:27,964 INFO L168 Benchmark]: RCFGBuilder took 868.86 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 749.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -781.0 MB). Peak memory consumption was 15.5 MB. Max. memory is 7.1 GB. [2018-11-12 20:31:27,964 INFO L168 Benchmark]: TraceAbstraction took 278629.21 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 138.9 MB). Free memory was 2.2 GB in the beginning and 1.6 GB in the end (delta: 554.5 MB). Peak memory consumption was 849.8 MB. Max. memory is 7.1 GB. [2018-11-12 20:31:27,966 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 389.59 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 31.09 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 57.66 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 868.86 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 749.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -781.0 MB). Peak memory consumption was 15.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 278629.21 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 138.9 MB). Free memory was 2.2 GB in the beginning and 1.6 GB in the end (delta: 554.5 MB). Peak memory consumption was 849.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 7]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 7). Cancelled while BasicCegarLoop was analyzing trace of length 41 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while SimplifyDDAWithTimeout was simplifying term of DAG size 347. - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 42 locations, 1 error locations. TIMEOUT Result, 278.5s OverallTime, 8 OverallIterations, 3 TraceHistogramMax, 2.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 326 SDtfs, 410 SDslu, 716 SDs, 0 SdLazy, 532 SolverSat, 134 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 336 GetRequests, 271 SyntacticMatches, 14 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 150 ImplicationChecksByTransitivity, 2.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=141occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 1.6s AbstIntTime, 5 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 7 MinimizatonAttempts, 241 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.5s InterpolantComputationTime, 365 NumberOfCodeBlocks, 365 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 495 ConstructedInterpolants, 0 QuantifiedInterpolants, 53792 SizeOfPredicates, 21 NumberOfNonLiveVariables, 486 ConjunctsInSsa, 30 ConjunctsInUnsatCore, 15 InterpolantComputations, 3 PerfectInterpolantSequences, 45/91 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown