java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/loops/eureka_01_false-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d380424 [2018-10-24 12:04:51,741 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-24 12:04:51,743 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-24 12:04:51,756 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-24 12:04:51,756 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-24 12:04:51,757 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-24 12:04:51,759 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-24 12:04:51,761 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-24 12:04:51,762 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-24 12:04:51,763 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-24 12:04:51,764 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-24 12:04:51,765 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-24 12:04:51,766 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-24 12:04:51,767 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-24 12:04:51,768 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-24 12:04:51,769 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-24 12:04:51,770 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-24 12:04:51,772 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-24 12:04:51,774 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-24 12:04:51,776 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-24 12:04:51,777 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-24 12:04:51,778 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-24 12:04:51,781 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-24 12:04:51,781 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-24 12:04:51,781 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-24 12:04:51,782 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-24 12:04:51,783 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-24 12:04:51,784 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-24 12:04:51,785 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-24 12:04:51,787 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-24 12:04:51,787 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-24 12:04:51,788 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-24 12:04:51,789 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-24 12:04:51,789 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-24 12:04:51,793 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-24 12:04:51,794 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-24 12:04:51,794 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default.epf [2018-10-24 12:04:51,828 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-24 12:04:51,828 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-24 12:04:51,829 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-24 12:04:51,829 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-24 12:04:51,830 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-24 12:04:51,830 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-24 12:04:51,830 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-24 12:04:51,830 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-24 12:04:51,830 INFO L133 SettingsManager]: * Log string format=TERM [2018-10-24 12:04:51,831 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-24 12:04:51,831 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-24 12:04:51,831 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-24 12:04:51,833 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-24 12:04:51,833 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-24 12:04:51,833 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-24 12:04:51,834 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-24 12:04:51,834 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-24 12:04:51,834 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-24 12:04:51,834 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-24 12:04:51,834 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-24 12:04:51,835 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-24 12:04:51,836 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-24 12:04:51,836 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-24 12:04:51,837 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-24 12:04:51,837 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-24 12:04:51,837 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-24 12:04:51,837 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-24 12:04:51,837 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-24 12:04:51,838 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-24 12:04:51,838 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-24 12:04:51,838 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-24 12:04:51,838 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-24 12:04:51,838 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-24 12:04:51,839 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-10-24 12:04:51,908 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-24 12:04:51,926 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-24 12:04:51,929 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-24 12:04:51,930 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-24 12:04:51,931 INFO L276 PluginConnector]: CDTParser initialized [2018-10-24 12:04:51,931 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/svcomp/loops/eureka_01_false-unreach-call_true-termination.i [2018-10-24 12:04:51,986 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/38cfa7dee/3f6e5139dbe94987a800a97af0438dae/FLAG5d6a1a93f [2018-10-24 12:04:52,509 INFO L298 CDTParser]: Found 1 translation units. [2018-10-24 12:04:52,511 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/eureka_01_false-unreach-call_true-termination.i [2018-10-24 12:04:52,522 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/38cfa7dee/3f6e5139dbe94987a800a97af0438dae/FLAG5d6a1a93f [2018-10-24 12:04:52,545 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/38cfa7dee/3f6e5139dbe94987a800a97af0438dae [2018-10-24 12:04:52,558 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-24 12:04:52,562 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-24 12:04:52,563 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-24 12:04:52,564 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-24 12:04:52,569 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-24 12:04:52,570 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:04:52" (1/1) ... [2018-10-24 12:04:52,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28a967ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:52, skipping insertion in model container [2018-10-24 12:04:52,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:04:52" (1/1) ... [2018-10-24 12:04:52,584 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-24 12:04:52,608 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-24 12:04:52,837 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-24 12:04:52,848 INFO L189 MainTranslator]: Completed pre-run [2018-10-24 12:04:52,906 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-24 12:04:52,930 INFO L193 MainTranslator]: Completed translation [2018-10-24 12:04:52,931 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:52 WrapperNode [2018-10-24 12:04:52,931 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-24 12:04:52,932 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-24 12:04:52,932 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-24 12:04:52,932 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-24 12:04:52,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:52" (1/1) ... [2018-10-24 12:04:52,963 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:52" (1/1) ... [2018-10-24 12:04:53,015 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-24 12:04:53,016 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-24 12:04:53,016 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-24 12:04:53,016 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-24 12:04:53,027 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:52" (1/1) ... [2018-10-24 12:04:53,027 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:52" (1/1) ... [2018-10-24 12:04:53,034 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:52" (1/1) ... [2018-10-24 12:04:53,035 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:52" (1/1) ... [2018-10-24 12:04:53,074 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:52" (1/1) ... [2018-10-24 12:04:53,091 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:52" (1/1) ... [2018-10-24 12:04:53,094 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:52" (1/1) ... [2018-10-24 12:04:53,100 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-24 12:04:53,100 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-24 12:04:53,100 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-24 12:04:53,100 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-24 12:04:53,101 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:52" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-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 [2018-10-24 12:04:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-24 12:04:53,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-24 12:04:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-24 12:04:53,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-24 12:04:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-24 12:04:53,246 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-24 12:04:53,246 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-10-24 12:04:53,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-10-24 12:04:54,625 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-24 12:04:54,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:04:54 BoogieIcfgContainer [2018-10-24 12:04:54,626 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-24 12:04:54,627 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-24 12:04:54,628 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-24 12:04:54,631 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-24 12:04:54,631 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 12:04:52" (1/3) ... [2018-10-24 12:04:54,632 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33fe6db5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:04:54, skipping insertion in model container [2018-10-24 12:04:54,633 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:04:52" (2/3) ... [2018-10-24 12:04:54,633 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33fe6db5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:04:54, skipping insertion in model container [2018-10-24 12:04:54,633 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:04:54" (3/3) ... [2018-10-24 12:04:54,635 INFO L112 eAbstractionObserver]: Analyzing ICFG eureka_01_false-unreach-call_true-termination.i [2018-10-24 12:04:54,646 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-24 12:04:54,655 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-24 12:04:54,674 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-24 12:04:54,708 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-24 12:04:54,709 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-24 12:04:54,709 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-24 12:04:54,709 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-24 12:04:54,709 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-24 12:04:54,709 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-24 12:04:54,710 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-24 12:04:54,710 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-24 12:04:54,728 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states. [2018-10-24 12:04:54,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-10-24 12:04:54,736 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 12:04:54,737 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] [2018-10-24 12:04:54,740 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 12:04:54,748 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:04:54,749 INFO L82 PathProgramCache]: Analyzing trace with hash -1712099597, now seen corresponding path program 1 times [2018-10-24 12:04:54,751 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-24 12:04:54,801 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:04:54,802 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:04:54,802 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:04:54,802 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-24 12:04:54,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:04:54,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 12:04:54,974 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 12:04:54,974 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-24 12:04:54,975 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-24 12:04:54,981 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-10-24 12:04:54,997 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-10-24 12:04:54,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-24 12:04:55,001 INFO L87 Difference]: Start difference. First operand 42 states. Second operand 2 states. [2018-10-24 12:04:55,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 12:04:55,029 INFO L93 Difference]: Finished difference Result 72 states and 98 transitions. [2018-10-24 12:04:55,029 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-10-24 12:04:55,031 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 20 [2018-10-24 12:04:55,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 12:04:55,041 INFO L225 Difference]: With dead ends: 72 [2018-10-24 12:04:55,041 INFO L226 Difference]: Without dead ends: 37 [2018-10-24 12:04:55,046 INFO L605 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 [2018-10-24 12:04:55,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2018-10-24 12:04:55,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2018-10-24 12:04:55,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2018-10-24 12:04:55,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 43 transitions. [2018-10-24 12:04:55,092 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 43 transitions. Word has length 20 [2018-10-24 12:04:55,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 12:04:55,093 INFO L481 AbstractCegarLoop]: Abstraction has 37 states and 43 transitions. [2018-10-24 12:04:55,093 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-10-24 12:04:55,093 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2018-10-24 12:04:55,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-10-24 12:04:55,094 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 12:04:55,095 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] [2018-10-24 12:04:55,095 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 12:04:55,095 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:04:55,096 INFO L82 PathProgramCache]: Analyzing trace with hash -2129412844, now seen corresponding path program 1 times [2018-10-24 12:04:55,096 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-24 12:04:55,097 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:04:55,097 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:04:55,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:04:55,098 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-24 12:04:55,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:04:55,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 12:04:55,570 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 12:04:55,570 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-24 12:04:55,570 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-24 12:04:55,573 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-24 12:04:55,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-24 12:04:55,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-10-24 12:04:55,574 INFO L87 Difference]: Start difference. First operand 37 states and 43 transitions. Second operand 5 states. [2018-10-24 12:04:56,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 12:04:56,159 INFO L93 Difference]: Finished difference Result 98 states and 118 transitions. [2018-10-24 12:04:56,163 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-24 12:04:56,163 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 23 [2018-10-24 12:04:56,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 12:04:56,166 INFO L225 Difference]: With dead ends: 98 [2018-10-24 12:04:56,166 INFO L226 Difference]: Without dead ends: 58 [2018-10-24 12:04:56,168 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-10-24 12:04:56,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2018-10-24 12:04:56,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 41. [2018-10-24 12:04:56,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-10-24 12:04:56,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 47 transitions. [2018-10-24 12:04:56,181 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 47 transitions. Word has length 23 [2018-10-24 12:04:56,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 12:04:56,182 INFO L481 AbstractCegarLoop]: Abstraction has 41 states and 47 transitions. [2018-10-24 12:04:56,182 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-24 12:04:56,182 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 47 transitions. [2018-10-24 12:04:56,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-10-24 12:04:56,183 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 12:04:56,184 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] [2018-10-24 12:04:56,184 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 12:04:56,184 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:04:56,184 INFO L82 PathProgramCache]: Analyzing trace with hash 1380519553, now seen corresponding path program 1 times [2018-10-24 12:04:56,185 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-24 12:04:56,186 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:04:56,186 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:04:56,186 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:04:56,186 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-24 12:04:56,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:04:56,695 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:04:56,696 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:04:56,696 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-24 12:04:56,697 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 33 with the following transitions: [2018-10-24 12:04:56,699 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] [2018-10-24 12:04:56,774 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-24 12:04:56,774 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-24 12:04:58,241 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-24 12:04:58,243 INFO L272 AbstractInterpreter]: Visited 30 different actions 63 times. Merged at 17 different actions 26 times. Never widened. Found 3 fixpoints after 3 different actions. Largest state had 51 variables. [2018-10-24 12:04:58,268 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:04:58,269 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-24 12:04:58,269 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:04:58,270 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-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 [2018-10-24 12:04:58,282 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:04:58,282 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-24 12:04:58,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:04:58,337 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 12:04:58,470 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 [2018-10-24 12:04:58,486 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 [2018-10-24 12:04:58,486 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-24 12:04:58,512 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:04:58,588 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:04:58,589 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:15, output treesize:7 [2018-10-24 12:04:58,737 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 [2018-10-24 12:04:58,741 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 11 treesize of output 7 [2018-10-24 12:04:58,742 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-24 12:04:58,744 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:04:58,747 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:04:58,747 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:15, output treesize:3 [2018-10-24 12:04:58,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:04:58,798 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-24 12:04:58,939 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 14 treesize of output 12 [2018-10-24 12:04:58,975 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 9 treesize of output 3 [2018-10-24 12:04:58,976 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-24 12:04:58,985 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:04:58,995 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:04:58,995 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:19, output treesize:5 [2018-10-24 12:04:59,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:04:59,203 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-10-24 12:04:59,204 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 15 [2018-10-24 12:04:59,204 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-10-24 12:04:59,204 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-10-24 12:04:59,205 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-10-24 12:04:59,205 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=169, Unknown=0, NotChecked=0, Total=210 [2018-10-24 12:04:59,206 INFO L87 Difference]: Start difference. First operand 41 states and 47 transitions. Second operand 12 states. [2018-10-24 12:04:59,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 12:04:59,932 INFO L93 Difference]: Finished difference Result 110 states and 133 transitions. [2018-10-24 12:04:59,932 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-24 12:04:59,932 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 32 [2018-10-24 12:04:59,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 12:04:59,934 INFO L225 Difference]: With dead ends: 110 [2018-10-24 12:04:59,934 INFO L226 Difference]: Without dead ends: 108 [2018-10-24 12:04:59,935 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 55 SyntacticMatches, 4 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=58, Invalid=214, Unknown=0, NotChecked=0, Total=272 [2018-10-24 12:04:59,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2018-10-24 12:04:59,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 68. [2018-10-24 12:04:59,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2018-10-24 12:04:59,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 80 transitions. [2018-10-24 12:04:59,948 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 80 transitions. Word has length 32 [2018-10-24 12:04:59,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 12:04:59,949 INFO L481 AbstractCegarLoop]: Abstraction has 68 states and 80 transitions. [2018-10-24 12:04:59,949 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-10-24 12:04:59,949 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 80 transitions. [2018-10-24 12:04:59,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-10-24 12:04:59,950 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 12:04:59,951 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] [2018-10-24 12:04:59,951 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 12:04:59,951 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:04:59,951 INFO L82 PathProgramCache]: Analyzing trace with hash 1599374271, now seen corresponding path program 1 times [2018-10-24 12:04:59,951 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-24 12:04:59,953 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:04:59,953 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:04:59,953 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:04:59,953 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-24 12:04:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:05:00,043 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:05:00,043 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 12:05:00,043 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-24 12:05:00,043 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-24 12:05:00,044 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-24 12:05:00,044 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-24 12:05:00,044 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-24 12:05:00,045 INFO L87 Difference]: Start difference. First operand 68 states and 80 transitions. Second operand 3 states. [2018-10-24 12:05:00,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 12:05:00,305 INFO L93 Difference]: Finished difference Result 101 states and 120 transitions. [2018-10-24 12:05:00,306 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-24 12:05:00,306 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2018-10-24 12:05:00,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 12:05:00,309 INFO L225 Difference]: With dead ends: 101 [2018-10-24 12:05:00,309 INFO L226 Difference]: Without dead ends: 70 [2018-10-24 12:05:00,310 INFO L605 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 [2018-10-24 12:05:00,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2018-10-24 12:05:00,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 69. [2018-10-24 12:05:00,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2018-10-24 12:05:00,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 81 transitions. [2018-10-24 12:05:00,319 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 81 transitions. Word has length 32 [2018-10-24 12:05:00,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 12:05:00,319 INFO L481 AbstractCegarLoop]: Abstraction has 69 states and 81 transitions. [2018-10-24 12:05:00,319 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-24 12:05:00,319 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 81 transitions. [2018-10-24 12:05:00,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-10-24 12:05:00,321 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 12:05:00,321 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] [2018-10-24 12:05:00,321 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 12:05:00,321 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:05:00,321 INFO L82 PathProgramCache]: Analyzing trace with hash 758656664, now seen corresponding path program 1 times [2018-10-24 12:05:00,321 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-24 12:05:00,322 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:05:00,322 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:05:00,322 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:05:00,322 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-24 12:05:00,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:05:00,603 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:05:00,604 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:05:00,604 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-24 12:05:00,604 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 37 with the following transitions: [2018-10-24 12:05:00,604 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] [2018-10-24 12:05:00,610 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-24 12:05:00,611 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-24 12:05:05,588 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-24 12:05:05,588 INFO L272 AbstractInterpreter]: Visited 33 different actions 194 times. Merged at 20 different actions 132 times. Widened at 1 different actions 17 times. Found 26 fixpoints after 7 different actions. Largest state had 57 variables. [2018-10-24 12:05:05,597 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:05:05,597 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-24 12:05:05,597 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:05:05,597 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-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 [2018-10-24 12:05:05,606 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:05:05,606 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-24 12:05:05,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:05:05,655 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 12:05:05,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:05:05,739 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-24 12:05:05,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:05:05,820 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-10-24 12:05:05,820 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2018-10-24 12:05:05,821 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-10-24 12:05:05,821 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-24 12:05:05,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-24 12:05:05,822 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2018-10-24 12:05:05,822 INFO L87 Difference]: Start difference. First operand 69 states and 81 transitions. Second operand 8 states. [2018-10-24 12:05:06,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 12:05:06,296 INFO L93 Difference]: Finished difference Result 164 states and 199 transitions. [2018-10-24 12:05:06,297 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-24 12:05:06,297 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 36 [2018-10-24 12:05:06,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 12:05:06,300 INFO L225 Difference]: With dead ends: 164 [2018-10-24 12:05:06,300 INFO L226 Difference]: Without dead ends: 120 [2018-10-24 12:05:06,301 INFO L605 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 [2018-10-24 12:05:06,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2018-10-24 12:05:06,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 89. [2018-10-24 12:05:06,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 89 states. [2018-10-24 12:05:06,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 105 transitions. [2018-10-24 12:05:06,313 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 105 transitions. Word has length 36 [2018-10-24 12:05:06,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 12:05:06,314 INFO L481 AbstractCegarLoop]: Abstraction has 89 states and 105 transitions. [2018-10-24 12:05:06,314 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-24 12:05:06,314 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 105 transitions. [2018-10-24 12:05:06,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-10-24 12:05:06,315 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 12:05:06,315 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] [2018-10-24 12:05:06,316 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 12:05:06,316 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:05:06,316 INFO L82 PathProgramCache]: Analyzing trace with hash 1827534408, now seen corresponding path program 1 times [2018-10-24 12:05:06,316 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-24 12:05:06,317 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:05:06,317 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:05:06,317 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:05:06,317 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-24 12:05:06,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:05:06,900 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 12:05:06,901 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:05:06,901 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-24 12:05:06,901 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 37 with the following transitions: [2018-10-24 12:05:06,901 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] [2018-10-24 12:05:06,913 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-24 12:05:06,913 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-24 12:05:08,561 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-24 12:05:08,561 INFO L272 AbstractInterpreter]: Visited 31 different actions 175 times. Merged at 19 different actions 110 times. Widened at 6 different actions 13 times. Found 18 fixpoints after 8 different actions. Largest state had 51 variables. [2018-10-24 12:05:08,572 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:05:08,573 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-24 12:05:08,573 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:05:08,573 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-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 [2018-10-24 12:05:08,581 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:05:08,581 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-24 12:05:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:05:08,630 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 12:05:08,922 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 12:05:08,922 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-24 12:05:09,020 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 12:05:09,041 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-10-24 12:05:09,041 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 11 [2018-10-24 12:05:09,041 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-10-24 12:05:09,041 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-24 12:05:09,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-24 12:05:09,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-10-24 12:05:09,043 INFO L87 Difference]: Start difference. First operand 89 states and 105 transitions. Second operand 10 states. [2018-10-24 12:05:09,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 12:05:09,732 INFO L93 Difference]: Finished difference Result 258 states and 312 transitions. [2018-10-24 12:05:09,732 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-24 12:05:09,732 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 36 [2018-10-24 12:05:09,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 12:05:09,735 INFO L225 Difference]: With dead ends: 258 [2018-10-24 12:05:09,736 INFO L226 Difference]: Without dead ends: 222 [2018-10-24 12:05:09,737 INFO L605 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 [2018-10-24 12:05:09,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 222 states. [2018-10-24 12:05:09,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 222 to 117. [2018-10-24 12:05:09,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2018-10-24 12:05:09,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 140 transitions. [2018-10-24 12:05:09,754 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 140 transitions. Word has length 36 [2018-10-24 12:05:09,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 12:05:09,755 INFO L481 AbstractCegarLoop]: Abstraction has 117 states and 140 transitions. [2018-10-24 12:05:09,755 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-24 12:05:09,755 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 140 transitions. [2018-10-24 12:05:09,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-10-24 12:05:09,756 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 12:05:09,757 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] [2018-10-24 12:05:09,757 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 12:05:09,757 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:05:09,757 INFO L82 PathProgramCache]: Analyzing trace with hash 1289391505, now seen corresponding path program 1 times [2018-10-24 12:05:09,758 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-24 12:05:09,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:05:09,758 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:05:09,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:05:09,759 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-24 12:05:09,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:05:09,900 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:05:09,900 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:05:09,901 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-24 12:05:09,901 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 42 with the following transitions: [2018-10-24 12:05:09,901 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] [2018-10-24 12:05:09,904 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-24 12:05:09,905 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-24 12:05:10,953 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-24 12:05:10,953 INFO L272 AbstractInterpreter]: Visited 35 different actions 97 times. Merged at 20 different actions 40 times. Widened at 1 different actions 1 times. Found 5 fixpoints after 5 different actions. Largest state had 52 variables. [2018-10-24 12:05:10,991 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:05:10,991 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-24 12:05:10,991 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:05:10,991 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-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 [2018-10-24 12:05:11,002 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:05:11,002 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-24 12:05:11,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:05:11,046 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 12:05:11,172 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:05:11,172 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-24 12:05:11,208 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:05:11,228 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-10-24 12:05:11,228 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 11 [2018-10-24 12:05:11,229 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-10-24 12:05:11,229 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-24 12:05:11,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-24 12:05:11,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-10-24 12:05:11,230 INFO L87 Difference]: Start difference. First operand 117 states and 140 transitions. Second operand 10 states. [2018-10-24 12:05:11,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 12:05:11,574 INFO L93 Difference]: Finished difference Result 293 states and 354 transitions. [2018-10-24 12:05:11,574 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-24 12:05:11,574 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 41 [2018-10-24 12:05:11,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 12:05:11,576 INFO L225 Difference]: With dead ends: 293 [2018-10-24 12:05:11,577 INFO L226 Difference]: Without dead ends: 203 [2018-10-24 12:05:11,578 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 76 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2018-10-24 12:05:11,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 203 states. [2018-10-24 12:05:11,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 203 to 141. [2018-10-24 12:05:11,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 141 states. [2018-10-24 12:05:11,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 168 transitions. [2018-10-24 12:05:11,599 INFO L78 Accepts]: Start accepts. Automaton has 141 states and 168 transitions. Word has length 41 [2018-10-24 12:05:11,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 12:05:11,599 INFO L481 AbstractCegarLoop]: Abstraction has 141 states and 168 transitions. [2018-10-24 12:05:11,599 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-24 12:05:11,600 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 168 transitions. [2018-10-24 12:05:11,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-10-24 12:05:11,602 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 12:05:11,602 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] [2018-10-24 12:05:11,602 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 12:05:11,602 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:05:11,603 INFO L82 PathProgramCache]: Analyzing trace with hash -1270815215, now seen corresponding path program 1 times [2018-10-24 12:05:11,603 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-24 12:05:11,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:05:11,604 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:05:11,604 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:05:11,604 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-24 12:05:11,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:05:12,439 WARN L179 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 29 [2018-10-24 12:05:12,566 WARN L179 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 30 [2018-10-24 12:05:13,198 WARN L179 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 36 [2018-10-24 12:05:13,335 WARN L179 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 23 [2018-10-24 12:05:13,671 WARN L179 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 23 [2018-10-24 12:05:13,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 12:05:13,839 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:05:13,839 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-24 12:05:13,840 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 41 with the following transitions: [2018-10-24 12:05:13,840 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] [2018-10-24 12:05:13,844 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-24 12:05:13,844 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-24 12:05:21,634 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-24 12:05:21,634 INFO L272 AbstractInterpreter]: Visited 36 different actions 436 times. Merged at 23 different actions 294 times. Widened at 4 different actions 54 times. Found 30 fixpoints after 10 different actions. Largest state had 63 variables. [2018-10-24 12:05:21,673 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:05:21,673 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-24 12:05:21,673 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:05:21,673 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-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 [2018-10-24 12:05:21,685 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:05:21,685 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-24 12:05:21,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:05:21,732 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 12:05:56,799 WARN L179 SmtUtils]: Spent 35.05 s on a formula simplification that was a NOOP. DAG size: 229 [2018-10-24 12:05:58,053 INFO L303 Elim1Store]: Index analysis took 1252 ms [2018-10-24 12:05:58,054 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 [2018-10-24 12:06:02,081 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= |main_~#Weight~0.base| |main_~#Source~0.base|) [2018-10-24 12:06:02,082 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:06:06,050 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:06:06,051 INFO L303 Elim1Store]: Index analysis took 7986 ms [2018-10-24 12:06:06,052 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 [2018-10-24 12:06:08,612 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:06:12,398 WARN L686 Elim1Store]: solver failed to check if following not equals relation is implied: (= |main_~#Dest~0.base| |main_~#Source~0.base|) [2018-10-24 12:06:13,158 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:06:13,699 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:06:14,086 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:06:14,086 INFO L303 Elim1Store]: Index analysis took 8006 ms [2018-10-24 12:06:14,088 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 [2018-10-24 12:06:14,088 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-10-24 12:06:27,599 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:06:47,282 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:07:31,554 INFO L303 Elim1Store]: Index analysis took 1927 ms [2018-10-24 12:07:31,555 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 521 treesize of output 418 [2018-10-24 12:07:45,333 WARN L179 SmtUtils]: Spent 13.77 s on a formula simplification that was a NOOP. DAG size: 198 [2018-10-24 12:07:45,470 INFO L303 Elim1Store]: Index analysis took 135 ms [2018-10-24 12:07:45,471 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 [2018-10-24 12:07:45,548 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:45,561 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:45,563 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 [2018-10-24 12:07:45,605 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:45,622 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:45,641 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:45,674 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:45,675 INFO L303 Elim1Store]: Index analysis took 108 ms [2018-10-24 12:07:45,677 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 [2018-10-24 12:07:45,729 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:45,754 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:45,789 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:45,790 INFO L303 Elim1Store]: Index analysis took 110 ms [2018-10-24 12:07:45,791 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 [2018-10-24 12:07:45,852 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:45,883 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:45,915 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:45,951 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:45,983 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:45,984 INFO L303 Elim1Store]: Index analysis took 189 ms [2018-10-24 12:07:45,986 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 [2018-10-24 12:07:46,052 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,092 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,124 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,156 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,188 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,222 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,242 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,243 INFO L303 Elim1Store]: Index analysis took 253 ms [2018-10-24 12:07:46,244 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 [2018-10-24 12:07:46,286 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,303 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,319 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,388 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,404 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,420 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,435 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,451 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,468 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,484 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,485 INFO L303 Elim1Store]: Index analysis took 236 ms [2018-10-24 12:07:46,486 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 [2018-10-24 12:07:46,574 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,590 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,608 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,719 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,734 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,754 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,804 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,819 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,835 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,850 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,865 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,882 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,901 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,919 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,941 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,962 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:46,963 INFO L303 Elim1Store]: Index analysis took 471 ms [2018-10-24 12:07:46,965 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 [2018-10-24 12:07:47,028 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,049 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,069 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,098 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,116 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,198 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,216 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,233 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,311 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,347 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,383 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,414 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,429 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,445 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,446 INFO L303 Elim1Store]: Index analysis took 475 ms [2018-10-24 12:07:47,450 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 [2018-10-24 12:07:47,492 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,507 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,522 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,660 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,681 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,749 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,777 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,792 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,820 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,834 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,853 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,919 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,934 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,948 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,964 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,979 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:47,980 INFO L303 Elim1Store]: Index analysis took 522 ms [2018-10-24 12:07:47,982 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 [2018-10-24 12:07:48,046 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,062 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,096 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,114 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,132 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,148 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,166 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,181 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,197 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,244 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,265 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,280 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,315 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,338 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,363 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,380 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,396 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,418 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,434 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,453 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,468 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,487 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,504 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,505 INFO L303 Elim1Store]: Index analysis took 515 ms [2018-10-24 12:07:48,509 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 [2018-10-24 12:07:48,558 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,572 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,607 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,662 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,680 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,698 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,713 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,730 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,745 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,761 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,775 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,792 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,857 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,875 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,889 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,904 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,921 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,935 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,949 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,964 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:48,965 INFO L303 Elim1Store]: Index analysis took 446 ms [2018-10-24 12:07:48,967 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 [2018-10-24 12:07:49,016 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,034 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,074 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,092 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,106 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,126 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,139 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,163 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,177 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,194 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,208 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,222 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,236 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,250 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,263 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,295 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,309 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,358 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,396 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,413 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,430 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,449 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,450 INFO L303 Elim1Store]: Index analysis took 470 ms [2018-10-24 12:07:49,452 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 [2018-10-24 12:07:49,569 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,583 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,598 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,672 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,685 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,699 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,712 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,727 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,772 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,788 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,803 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,928 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,942 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,958 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,972 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:49,990 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,004 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,018 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,036 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,050 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,086 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,131 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,145 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,159 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,160 INFO L303 Elim1Store]: Index analysis took 693 ms [2018-10-24 12:07:50,162 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 [2018-10-24 12:07:50,290 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,303 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,330 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,345 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,403 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,430 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,447 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,463 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,476 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,491 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,505 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,567 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,581 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,594 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,651 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,664 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,822 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,926 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,943 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,959 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,972 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:50,986 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,000 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,014 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,027 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,042 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,057 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,110 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,112 INFO L303 Elim1Store]: Index analysis took 936 ms [2018-10-24 12:07:51,114 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 [2018-10-24 12:07:51,209 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,223 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,236 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,253 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,266 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,282 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,296 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,309 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,322 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,336 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,350 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,363 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,377 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,391 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,416 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,430 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,443 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,457 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,470 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,490 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,506 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,519 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,544 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,676 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,689 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,701 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,735 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,752 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,812 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,834 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,894 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:51,907 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,038 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,040 INFO L303 Elim1Store]: Index analysis took 911 ms [2018-10-24 12:07:52,043 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 [2018-10-24 12:07:52,122 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,150 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,182 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,221 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,251 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,282 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,296 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,312 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,324 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,382 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,395 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,408 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,422 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,436 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,449 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,466 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,479 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,493 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,505 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,518 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,542 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,554 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,566 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,579 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,594 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,608 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,621 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,634 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,648 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,661 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,674 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,713 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,725 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,738 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,850 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,862 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:52,863 INFO L303 Elim1Store]: Index analysis took 799 ms [2018-10-24 12:07:52,866 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 [2018-10-24 12:07:53,002 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,014 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,031 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,043 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,055 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,068 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,080 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,092 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,108 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,124 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,138 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,150 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,165 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,180 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,197 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,255 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,266 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,281 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,296 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,310 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,323 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,337 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,349 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,406 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,420 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,433 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,487 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,498 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,537 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,560 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,572 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,586 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,598 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,610 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,622 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,637 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,649 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,662 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,683 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,709 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,710 INFO L303 Elim1Store]: Index analysis took 820 ms [2018-10-24 12:07:53,713 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 [2018-10-24 12:07:53,763 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,774 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,785 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,816 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,828 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,841 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,853 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,872 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,913 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,954 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:53,964 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,017 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,032 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,073 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,087 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,099 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,110 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,128 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,139 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,150 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,160 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,172 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,184 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,194 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,208 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,220 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,230 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,244 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,254 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,334 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,361 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,373 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,386 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,397 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,442 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,454 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,535 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,546 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,578 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,590 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,633 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,646 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,657 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,658 INFO L303 Elim1Store]: Index analysis took 923 ms [2018-10-24 12:07:54,662 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 [2018-10-24 12:07:54,751 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,761 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,777 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,800 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,812 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,823 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,834 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,846 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,857 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,873 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,884 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,902 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:54,973 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,001 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,016 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,027 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,040 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,053 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,064 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,082 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,094 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,105 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,117 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,130 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,141 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,225 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,235 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,247 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,258 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,320 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,350 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,363 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,375 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,401 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,416 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,426 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,456 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,468 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,479 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,490 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,503 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,516 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,593 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,601 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,612 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,623 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,685 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:07:55,687 INFO L303 Elim1Store]: Index analysis took 997 ms [2018-10-24 12:07:55,689 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 [2018-10-24 12:07:55,693 INFO L267 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2018-10-24 12:08:00,889 INFO L267 ElimStorePlain]: Start of recursive call 24: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:04,571 INFO L267 ElimStorePlain]: Start of recursive call 23: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:08,053 INFO L267 ElimStorePlain]: Start of recursive call 22: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:11,102 INFO L267 ElimStorePlain]: Start of recursive call 21: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:13,705 INFO L267 ElimStorePlain]: Start of recursive call 20: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:15,943 INFO L267 ElimStorePlain]: Start of recursive call 19: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:18,416 INFO L267 ElimStorePlain]: Start of recursive call 18: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:20,168 INFO L267 ElimStorePlain]: Start of recursive call 17: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:21,563 INFO L267 ElimStorePlain]: Start of recursive call 16: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:23,077 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:24,592 INFO L267 ElimStorePlain]: Start of recursive call 14: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:25,896 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:26,797 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:27,731 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:28,528 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:29,334 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:30,174 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:31,129 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:31,886 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:34,073 INFO L303 Elim1Store]: Index analysis took 990 ms [2018-10-24 12:08:34,075 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 386 treesize of output 398 [2018-10-24 12:08:34,091 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 [2018-10-24 12:08:34,129 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,139 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,140 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 [2018-10-24 12:08:34,163 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,172 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,181 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,191 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,193 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 [2018-10-24 12:08:34,215 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,222 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,231 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,233 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 [2018-10-24 12:08:34,253 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,262 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,269 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,277 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,285 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,287 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 [2018-10-24 12:08:34,307 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,316 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,324 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,333 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,341 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,350 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,360 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,369 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,371 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 [2018-10-24 12:08:34,395 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,403 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,412 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,422 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,429 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,437 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,447 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,454 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,461 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,469 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,471 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 [2018-10-24 12:08:34,510 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,519 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,528 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,538 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,547 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,556 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,566 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,575 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,585 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,597 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,606 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,615 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,616 INFO L303 Elim1Store]: Index analysis took 141 ms [2018-10-24 12:08:34,618 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 [2018-10-24 12:08:34,642 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,717 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,726 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,735 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,743 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,751 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,760 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,769 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,778 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,786 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,794 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,801 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,834 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,862 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,879 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,880 INFO L303 Elim1Store]: Index analysis took 258 ms [2018-10-24 12:08:34,884 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 [2018-10-24 12:08:34,916 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,926 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,935 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,946 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,955 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,963 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,973 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,982 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:34,992 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,002 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,011 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,019 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,027 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,037 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,046 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,056 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,065 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,073 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,083 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,092 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,102 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,103 INFO L303 Elim1Store]: Index analysis took 209 ms [2018-10-24 12:08:35,105 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 [2018-10-24 12:08:35,164 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,190 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,216 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,240 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,250 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,259 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,269 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,278 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,288 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,300 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,310 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,319 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,329 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,338 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,348 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,357 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,366 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,374 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,384 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,385 INFO L303 Elim1Store]: Index analysis took 270 ms [2018-10-24 12:08:35,387 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 [2018-10-24 12:08:35,447 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,478 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,498 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,508 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,516 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,526 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,535 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,545 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,555 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,564 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,573 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,583 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,593 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,602 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,612 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,620 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,629 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,638 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,646 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,655 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,663 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,664 INFO L303 Elim1Store]: Index analysis took 267 ms [2018-10-24 12:08:35,667 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 [2018-10-24 12:08:35,730 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,757 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,770 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,779 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,789 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,798 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,807 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,817 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,826 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,835 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,844 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,853 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,862 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,871 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,881 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,890 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,900 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,910 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,920 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,929 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,938 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,946 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,954 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,964 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:35,965 INFO L303 Elim1Store]: Index analysis took 282 ms [2018-10-24 12:08:35,967 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 [2018-10-24 12:08:36,036 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,061 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,076 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,085 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,095 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,104 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,113 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,123 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,133 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,143 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,153 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,162 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,170 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,180 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,189 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,197 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,207 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,215 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,229 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,238 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,248 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,256 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,264 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,274 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,283 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,292 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,302 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,310 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,319 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,328 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,336 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,347 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,348 INFO L303 Elim1Store]: Index analysis took 366 ms [2018-10-24 12:08:36,350 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 [2018-10-24 12:08:36,386 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,396 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,405 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,503 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,511 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,519 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,528 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,538 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,547 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,554 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,562 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,570 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,579 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,586 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,593 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,601 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,610 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,618 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,631 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,639 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,648 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,655 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,666 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,675 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,682 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,689 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,698 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,707 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,715 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,716 INFO L303 Elim1Store]: Index analysis took 351 ms [2018-10-24 12:08:36,718 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 [2018-10-24 12:08:36,758 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,768 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,776 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,785 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,793 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,802 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,812 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,821 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,829 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,838 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,848 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,856 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,863 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,871 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,880 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,889 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,897 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,906 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,916 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,924 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,932 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,941 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,950 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,961 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,970 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,978 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,987 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:36,997 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,007 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,016 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,025 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,033 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,043 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,044 INFO L303 Elim1Store]: Index analysis took 308 ms [2018-10-24 12:08:37,046 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 [2018-10-24 12:08:37,118 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,150 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,180 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,298 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,306 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,314 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,330 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,338 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,346 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,353 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,361 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,370 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,378 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,386 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,395 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,404 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,413 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,421 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,429 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,436 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,444 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,452 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,459 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,468 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,475 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,483 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,491 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,581 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,588 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,596 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,605 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,614 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,621 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,630 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,639 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,647 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,726 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,734 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,735 INFO L303 Elim1Store]: Index analysis took 666 ms [2018-10-24 12:08:37,739 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 [2018-10-24 12:08:37,801 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,810 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,818 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,826 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,833 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,842 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,851 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,859 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,868 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,877 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,885 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,894 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,902 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,910 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,918 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,926 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,935 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,945 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,954 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,963 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,972 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,980 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,988 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:37,997 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,006 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,015 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,025 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,034 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,043 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,051 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,059 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,070 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,079 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,088 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,097 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,105 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,113 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,121 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,130 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,139 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,141 INFO L303 Elim1Store]: Index analysis took 384 ms [2018-10-24 12:08:38,144 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 [2018-10-24 12:08:38,191 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,199 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,208 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,216 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,227 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,239 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,249 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,262 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,274 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,282 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,294 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,303 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,312 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,321 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,330 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,339 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,347 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,355 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,449 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,458 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,467 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,479 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,487 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,496 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,508 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,519 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,526 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,533 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,542 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,553 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,562 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,571 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,580 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,589 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,599 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,607 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,616 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,624 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,631 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,639 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,647 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,658 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,666 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,673 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,674 INFO L303 Elim1Store]: Index analysis took 507 ms [2018-10-24 12:08:38,678 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 [2018-10-24 12:08:38,725 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,733 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,741 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,749 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,758 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,765 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,773 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,856 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,865 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,874 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,884 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,893 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,901 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,908 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,916 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,924 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,933 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,941 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,949 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,958 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,966 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,973 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,980 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,988 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:38,996 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,005 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,014 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,022 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,030 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,041 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,050 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,059 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,066 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,074 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,083 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,090 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,100 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,109 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,119 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,127 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,135 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,143 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,151 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,160 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,168 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,176 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,184 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,193 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,202 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,208 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:08:39,210 INFO L303 Elim1Store]: Index analysis took 506 ms [2018-10-24 12:08:39,214 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 [2018-10-24 12:08:39,219 INFO L267 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2018-10-24 12:08:42,615 INFO L267 ElimStorePlain]: Start of recursive call 45: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:45,034 INFO L267 ElimStorePlain]: Start of recursive call 44: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:47,292 INFO L267 ElimStorePlain]: Start of recursive call 43: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:49,279 INFO L267 ElimStorePlain]: Start of recursive call 42: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:51,044 INFO L267 ElimStorePlain]: Start of recursive call 41: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:52,631 INFO L267 ElimStorePlain]: Start of recursive call 40: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:53,951 INFO L267 ElimStorePlain]: Start of recursive call 39: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:55,052 INFO L267 ElimStorePlain]: Start of recursive call 38: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:55,972 INFO L267 ElimStorePlain]: Start of recursive call 37: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:56,773 INFO L267 ElimStorePlain]: Start of recursive call 36: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:57,591 INFO L267 ElimStorePlain]: Start of recursive call 35: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:58,178 INFO L267 ElimStorePlain]: Start of recursive call 34: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:58,761 INFO L267 ElimStorePlain]: Start of recursive call 33: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:59,354 INFO L267 ElimStorePlain]: Start of recursive call 32: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:08:59,782 INFO L267 ElimStorePlain]: Start of recursive call 31: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:09:00,169 INFO L267 ElimStorePlain]: Start of recursive call 30: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:09:00,640 INFO L267 ElimStorePlain]: Start of recursive call 29: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:09:01,076 INFO L267 ElimStorePlain]: Start of recursive call 28: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:09:01,404 INFO L267 ElimStorePlain]: Start of recursive call 27: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:09:02,915 INFO L303 Elim1Store]: Index analysis took 590 ms [2018-10-24 12:09:02,916 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 461 treesize of output 470 [2018-10-24 12:09:02,923 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 101 treesize of output 104 [2018-10-24 12:09:02,930 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:02,932 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:02,933 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 104 treesize of output 118 [2018-10-24 12:09:02,944 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:02,946 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:02,948 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:02,950 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:02,952 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 112 treesize of output 148 [2018-10-24 12:09:02,961 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:02,962 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:02,965 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:02,967 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:02,969 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:02,971 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:02,973 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 128 treesize of output 194 [2018-10-24 12:09:02,995 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,003 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,012 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,020 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,027 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,035 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,042 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,049 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,050 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 20 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 152 treesize of output 256 [2018-10-24 12:09:03,167 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,191 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,199 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,206 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,213 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,219 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,274 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,281 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,288 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,296 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,297 INFO L303 Elim1Store]: Index analysis took 243 ms [2018-10-24 12:09:03,298 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 30 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 184 treesize of output 334 [2018-10-24 12:09:03,329 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,335 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,341 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,349 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,356 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,362 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,370 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,378 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,386 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,393 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,402 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,410 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,411 INFO L303 Elim1Store]: Index analysis took 108 ms [2018-10-24 12:09:03,412 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 42 disjoint index pairs (out of 15 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 224 treesize of output 428 [2018-10-24 12:09:03,436 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,445 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,453 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,459 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,466 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,473 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,480 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,487 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,495 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,501 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,508 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,515 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,524 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,532 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,532 INFO L303 Elim1Store]: Index analysis took 115 ms [2018-10-24 12:09:03,534 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 56 disjoint index pairs (out of 21 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 272 treesize of output 538 [2018-10-24 12:09:03,549 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,551 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,552 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,554 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,556 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,558 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,560 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,563 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,565 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,567 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,569 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,571 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,573 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,575 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,578 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,580 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,582 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 72 disjoint index pairs (out of 28 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 328 treesize of output 664 [2018-10-24 12:09:03,597 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,599 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,601 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,603 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,605 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,608 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,610 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,612 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,614 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,616 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,618 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,620 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,622 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,624 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,626 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,629 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,631 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,633 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,636 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 90 disjoint index pairs (out of 36 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 392 treesize of output 806 [2018-10-24 12:09:03,697 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,720 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,745 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,769 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,771 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,775 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,782 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,784 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,785 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,789 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,794 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,796 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,797 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,799 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,801 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,803 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,805 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,807 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,809 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,811 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,812 INFO L303 Elim1Store]: Index analysis took 165 ms [2018-10-24 12:09:03,815 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 110 disjoint index pairs (out of 45 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 964 [2018-10-24 12:09:03,841 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,843 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,845 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,848 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,850 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,852 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,854 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,856 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,858 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,860 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,864 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,866 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,868 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,870 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,872 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,874 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,876 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,878 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,880 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,882 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,884 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,886 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,889 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 132 disjoint index pairs (out of 55 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 544 treesize of output 1138 [2018-10-24 12:09:03,920 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,930 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,937 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,942 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,947 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,952 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,964 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,972 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,977 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:03,983 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,028 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,033 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,048 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,053 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,057 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,066 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,075 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,080 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,084 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,089 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,096 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,102 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,111 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,120 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,121 INFO L303 Elim1Store]: Index analysis took 217 ms [2018-10-24 12:09:04,123 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 156 disjoint index pairs (out of 66 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 632 treesize of output 1328 [2018-10-24 12:09:04,147 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,149 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,151 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,153 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,155 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,157 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,159 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,161 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,163 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,165 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,168 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,171 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,174 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,176 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,178 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,181 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,187 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,189 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,191 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,193 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,195 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,197 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,198 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,200 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,202 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,204 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,208 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 182 disjoint index pairs (out of 78 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 728 treesize of output 1534 [2018-10-24 12:09:04,277 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,301 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,328 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,352 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,366 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,368 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,370 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,372 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,374 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,376 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,377 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,378 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,380 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,382 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,385 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,387 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,389 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,391 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,393 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,395 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,398 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,400 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,402 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,404 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,406 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,408 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,411 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,413 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,414 INFO L303 Elim1Store]: Index analysis took 182 ms [2018-10-24 12:09:04,417 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 210 disjoint index pairs (out of 91 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 832 treesize of output 1756 [2018-10-24 12:09:04,450 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,455 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,459 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,464 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,468 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,472 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,476 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,480 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,487 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,492 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,496 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,499 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,503 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,508 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,512 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,516 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,520 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,525 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,529 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,533 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,539 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,542 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,546 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,550 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,554 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,559 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,562 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,566 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,570 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,582 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,583 INFO L303 Elim1Store]: Index analysis took 146 ms [2018-10-24 12:09:04,586 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 240 disjoint index pairs (out of 105 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 944 treesize of output 1994 [2018-10-24 12:09:04,632 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,641 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,645 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,648 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,653 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,656 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,662 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,665 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,668 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,671 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,674 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,678 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,681 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,686 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,689 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,692 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,696 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,700 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,703 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,706 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,711 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,715 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,720 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,723 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,727 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,730 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,734 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,738 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,742 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,746 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,749 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,752 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,753 INFO L303 Elim1Store]: Index analysis took 137 ms [2018-10-24 12:09:04,756 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 272 disjoint index pairs (out of 120 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1064 treesize of output 2248 [2018-10-24 12:09:04,831 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,832 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,834 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,836 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,838 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,840 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,843 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,845 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,847 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,849 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,850 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,852 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,854 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,856 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,858 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,860 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,862 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,864 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,866 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,867 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,869 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,870 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,872 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,874 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,876 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,878 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,880 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,882 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,883 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,885 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,887 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,889 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,891 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,893 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,893 INFO L303 Elim1Store]: Index analysis took 103 ms [2018-10-24 12:09:04,898 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 306 disjoint index pairs (out of 136 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1192 treesize of output 2518 [2018-10-24 12:09:04,943 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,945 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,947 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,949 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,951 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,953 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,955 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,957 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,959 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,961 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,963 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,965 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,967 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,969 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,972 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,974 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,976 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,978 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,980 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,982 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,984 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,986 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,988 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,990 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,992 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,994 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,997 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:04,999 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:05,001 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:05,003 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:05,005 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:05,007 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:05,009 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:05,011 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:05,014 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:05,016 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:09:05,021 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 18 select indices, 18 select index equivalence classes, 342 disjoint index pairs (out of 153 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1328 treesize of output 2804 [2018-10-24 12:09:05,228 INFO L303 Elim1Store]: Index analysis took 172 ms [2018-10-24 12:09:05,567 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 19 select indices, 19 select index equivalence classes, 342 disjoint index pairs (out of 171 index pairs), introduced 0 new quantified variables, introduced 38 case distinctions, treesize of input 1472 treesize of output 1621 [2018-10-24 12:09:05,571 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 19 Received shutdown request... [2018-10-24 12:09:22,617 INFO L177 TraceCheckSpWp]: Timeout while computing interpolants [2018-10-24 12:09:22,818 WARN L522 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-24 12:09:22,818 WARN L550 AbstractCegarLoop]: Verification canceled [2018-10-24 12:09:22,825 WARN L205 ceAbstractionStarter]: Timeout [2018-10-24 12:09:22,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 12:09:22 BoogieIcfgContainer [2018-10-24 12:09:22,825 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-24 12:09:22,826 INFO L168 Benchmark]: Toolchain (without parser) took 270267.79 ms. Allocated memory was 1.5 GB in the beginning and 5.8 GB in the end (delta: 4.3 GB). Free memory was 1.4 GB in the beginning and 4.5 GB in the end (delta: -3.1 GB). Peak memory consumption was 4.4 GB. Max. memory is 7.1 GB. [2018-10-24 12:09:22,827 INFO L168 Benchmark]: CDTParser took 0.16 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. [2018-10-24 12:09:22,828 INFO L168 Benchmark]: CACSL2BoogieTranslator took 368.04 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. [2018-10-24 12:09:22,828 INFO L168 Benchmark]: Boogie Procedure Inliner took 83.55 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. [2018-10-24 12:09:22,829 INFO L168 Benchmark]: Boogie Preprocessor took 84.00 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. [2018-10-24 12:09:22,829 INFO L168 Benchmark]: RCFGBuilder took 1526.32 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 761.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -727.2 MB). Peak memory consumption was 47.9 MB. Max. memory is 7.1 GB. [2018-10-24 12:09:22,830 INFO L168 Benchmark]: TraceAbstraction took 268198.09 ms. Allocated memory was 2.3 GB in the beginning and 5.8 GB in the end (delta: 3.5 GB). Free memory was 2.1 GB in the beginning and 4.5 GB in the end (delta: -2.4 GB). Peak memory consumption was 4.3 GB. Max. memory is 7.1 GB. [2018-10-24 12:09:22,832 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 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 368.04 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 83.55 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 84.00 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. * RCFGBuilder took 1526.32 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 761.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -727.2 MB). Peak memory consumption was 47.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 268198.09 ms. Allocated memory was 2.3 GB in the beginning and 5.8 GB in the end (delta: 3.5 GB). Free memory was 2.1 GB in the beginning and 4.5 GB in the end (delta: -2.4 GB). Peak memory consumption was 4.3 GB. 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 DnfTransformerHelper was transforming 19 conjuction. - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 42 locations, 1 error locations. TIMEOUT Result, 268.1s OverallTime, 8 OverallIterations, 3 TraceHistogramMax, 3.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 327 SDtfs, 458 SDslu, 798 SDs, 0 SdLazy, 635 SolverSat, 157 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 336 GetRequests, 271 SyntacticMatches, 13 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 177 ImplicationChecksByTransitivity, 2.6s 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, 17.1s AbstIntTime, 5 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 7 MinimizatonAttempts, 256 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 365 NumberOfCodeBlocks, 365 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 495 ConstructedInterpolants, 0 QuantifiedInterpolants, 50010 SizeOfPredicates, 28 NumberOfNonLiveVariables, 656 ConjunctsInSsa, 38 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