./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/loops/invert_string_true-unreach-call_true-termination.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/loops/invert_string_true-unreach-call_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 60adf12976c621166b8ffd5e872004e7d6c30802 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/loops/invert_string_true-unreach-call_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 60adf12976c621166b8ffd5e872004e7d6c30802 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: var is still there: v_arrayElimArr_3 term size 119 --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 11:03:03,716 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:03:03,717 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:03:03,724 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:03:03,725 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:03:03,725 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:03:03,726 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:03:03,727 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:03:03,728 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:03:03,729 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:03:03,729 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:03:03,729 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:03:03,730 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:03:03,731 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:03:03,732 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:03:03,732 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:03:03,733 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:03:03,734 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:03:03,736 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:03:03,737 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:03:03,737 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:03:03,738 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:03:03,740 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:03:03,740 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:03:03,740 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:03:03,741 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:03:03,742 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:03:03,742 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:03:03,743 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:03:03,744 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:03:03,744 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:03:03,744 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:03:03,744 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:03:03,745 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:03:03,745 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:03:03,746 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:03:03,746 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 11:03:03,756 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:03:03,756 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:03:03,757 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:03:03,757 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 11:03:03,757 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 11:03:03,757 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 11:03:03,757 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 11:03:03,757 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 11:03:03,757 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 11:03:03,757 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 11:03:03,757 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 11:03:03,758 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 11:03:03,758 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 11:03:03,758 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:03:03,758 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 11:03:03,758 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 11:03:03,758 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 11:03:03,759 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:03:03,759 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:03:03,759 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:03:03,759 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:03:03,759 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 11:03:03,759 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:03:03,759 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:03:03,759 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:03:03,760 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:03:03,760 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:03:03,760 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:03:03,760 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:03:03,760 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:03:03,760 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:03:03,760 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:03:03,760 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:03:03,760 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 11:03:03,760 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:03:03,760 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 11:03:03,761 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 11:03:03,761 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60adf12976c621166b8ffd5e872004e7d6c30802 [2018-11-18 11:03:03,785 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:03:03,793 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:03:03,795 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:03:03,796 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:03:03,796 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:03:03,797 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/../../sv-benchmarks/c/loops/invert_string_true-unreach-call_true-termination.i [2018-11-18 11:03:03,834 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/data/24740e721/f34c3f0b3bc646d4a3955b0155008a15/FLAG48bd0a8d6 [2018-11-18 11:03:04,249 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:03:04,249 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/sv-benchmarks/c/loops/invert_string_true-unreach-call_true-termination.i [2018-11-18 11:03:04,255 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/data/24740e721/f34c3f0b3bc646d4a3955b0155008a15/FLAG48bd0a8d6 [2018-11-18 11:03:04,266 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/data/24740e721/f34c3f0b3bc646d4a3955b0155008a15 [2018-11-18 11:03:04,269 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:03:04,270 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:03:04,271 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:03:04,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:03:04,273 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:03:04,273 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:03:04" (1/1) ... [2018-11-18 11:03:04,276 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50e32060 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:04, skipping insertion in model container [2018-11-18 11:03:04,276 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:03:04" (1/1) ... [2018-11-18 11:03:04,283 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:03:04,296 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:03:04,404 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:03:04,406 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:03:04,423 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:03:04,434 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:03:04,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:04 WrapperNode [2018-11-18 11:03:04,435 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:03:04,435 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:03:04,435 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:03:04,435 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:03:04,440 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:04" (1/1) ... [2018-11-18 11:03:04,445 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:04" (1/1) ... [2018-11-18 11:03:04,449 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:03:04,449 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:03:04,449 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:03:04,450 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:03:04,489 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:04" (1/1) ... [2018-11-18 11:03:04,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:04" (1/1) ... [2018-11-18 11:03:04,490 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:04" (1/1) ... [2018-11-18 11:03:04,490 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:04" (1/1) ... [2018-11-18 11:03:04,494 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:04" (1/1) ... [2018-11-18 11:03:04,497 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:04" (1/1) ... [2018-11-18 11:03:04,498 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:04" (1/1) ... [2018-11-18 11:03:04,500 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:03:04,501 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:03:04,501 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:03:04,501 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:03:04,502 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:03:04,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 11:03:04,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 11:03:04,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 11:03:04,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 11:03:04,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:03:04,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:03:04,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 11:03:04,536 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 11:03:04,536 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 11:03:04,536 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-18 11:03:04,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-18 11:03:04,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 11:03:04,672 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:03:04,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:03:04 BoogieIcfgContainer [2018-11-18 11:03:04,672 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 11:03:04,673 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 11:03:04,673 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 11:03:04,676 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 11:03:04,676 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 11:03:04" (1/3) ... [2018-11-18 11:03:04,677 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7227716c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:03:04, skipping insertion in model container [2018-11-18 11:03:04,677 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:03:04" (2/3) ... [2018-11-18 11:03:04,677 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7227716c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:03:04, skipping insertion in model container [2018-11-18 11:03:04,677 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:03:04" (3/3) ... [2018-11-18 11:03:04,679 INFO L112 eAbstractionObserver]: Analyzing ICFG invert_string_true-unreach-call_true-termination.i [2018-11-18 11:03:04,686 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 11:03:04,692 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 11:03:04,704 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 11:03:04,731 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 11:03:04,731 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 11:03:04,731 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 11:03:04,731 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 11:03:04,731 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 11:03:04,731 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 11:03:04,732 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 11:03:04,732 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 11:03:04,744 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states. [2018-11-18 11:03:04,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-18 11:03:04,748 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:04,749 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:03:04,750 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:04,754 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:04,754 INFO L82 PathProgramCache]: Analyzing trace with hash -1989464865, now seen corresponding path program 1 times [2018-11-18 11:03:04,755 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:03:04,785 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:04,785 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:03:04,785 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:04,785 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:03:04,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:04,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:03:04,846 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:03:04,846 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 11:03:04,846 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:03:04,850 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 11:03:04,860 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 11:03:04,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 11:03:04,862 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 2 states. [2018-11-18 11:03:04,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:03:04,876 INFO L93 Difference]: Finished difference Result 51 states and 62 transitions. [2018-11-18 11:03:04,876 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 11:03:04,877 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 16 [2018-11-18 11:03:04,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:03:04,881 INFO L225 Difference]: With dead ends: 51 [2018-11-18 11:03:04,881 INFO L226 Difference]: Without dead ends: 25 [2018-11-18 11:03:04,884 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 11:03:04,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2018-11-18 11:03:04,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2018-11-18 11:03:04,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2018-11-18 11:03:04,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 27 transitions. [2018-11-18 11:03:04,909 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 27 transitions. Word has length 16 [2018-11-18 11:03:04,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:03:04,909 INFO L480 AbstractCegarLoop]: Abstraction has 25 states and 27 transitions. [2018-11-18 11:03:04,909 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 11:03:04,909 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2018-11-18 11:03:04,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-18 11:03:04,910 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:04,910 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:03:04,910 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:04,910 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:04,911 INFO L82 PathProgramCache]: Analyzing trace with hash 971272842, now seen corresponding path program 1 times [2018-11-18 11:03:04,911 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:03:04,912 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:04,912 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:03:04,912 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:04,912 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:03:04,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:05,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:03:05,050 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:03:05,050 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 11:03:05,050 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:03:05,051 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 11:03:05,051 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 11:03:05,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 11:03:05,052 INFO L87 Difference]: Start difference. First operand 25 states and 27 transitions. Second operand 4 states. [2018-11-18 11:03:05,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:03:05,117 INFO L93 Difference]: Finished difference Result 40 states and 43 transitions. [2018-11-18 11:03:05,117 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 11:03:05,117 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2018-11-18 11:03:05,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:03:05,118 INFO L225 Difference]: With dead ends: 40 [2018-11-18 11:03:05,118 INFO L226 Difference]: Without dead ends: 28 [2018-11-18 11:03:05,119 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 11:03:05,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2018-11-18 11:03:05,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 27. [2018-11-18 11:03:05,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2018-11-18 11:03:05,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 29 transitions. [2018-11-18 11:03:05,123 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 29 transitions. Word has length 18 [2018-11-18 11:03:05,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:03:05,124 INFO L480 AbstractCegarLoop]: Abstraction has 27 states and 29 transitions. [2018-11-18 11:03:05,124 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 11:03:05,124 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2018-11-18 11:03:05,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-18 11:03:05,124 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:05,124 INFO L375 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:03:05,125 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:05,125 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:05,125 INFO L82 PathProgramCache]: Analyzing trace with hash -1585722772, now seen corresponding path program 1 times [2018-11-18 11:03:05,125 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:03:05,126 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:05,126 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:03:05,126 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:05,126 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:03:05,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:05,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:03:05,324 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:05,324 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:03:05,324 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 22 with the following transitions: [2018-11-18 11:03:05,326 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [12], [20], [24], [27], [29], [31], [35], [39], [44], [54], [57], [59], [65], [66], [67], [69] [2018-11-18 11:03:05,356 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 11:03:05,356 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 11:03:05,440 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 11:03:05,441 INFO L272 AbstractInterpreter]: Visited 8 different actions 8 times. Never merged. Never widened. Performed 47 root evaluator evaluations with a maximum evaluation depth of 3. Performed 47 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 22 variables. [2018-11-18 11:03:05,450 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:05,450 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 11:03:05,484 INFO L227 lantSequenceWeakener]: Weakened 6 states. On average, predicates are now at 80% of their original sizes. [2018-11-18 11:03:05,484 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 11:03:05,493 INFO L415 sIntCurrentIteration]: We unified 20 AI predicates to 20 [2018-11-18 11:03:05,493 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 11:03:05,494 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 11:03:05,494 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2018-11-18 11:03:05,494 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:03:05,495 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:03:05,495 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:03:05,495 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:03:05,495 INFO L87 Difference]: Start difference. First operand 27 states and 29 transitions. Second operand 3 states. [2018-11-18 11:03:05,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:03:05,545 INFO L93 Difference]: Finished difference Result 48 states and 52 transitions. [2018-11-18 11:03:05,545 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:03:05,546 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2018-11-18 11:03:05,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:03:05,546 INFO L225 Difference]: With dead ends: 48 [2018-11-18 11:03:05,546 INFO L226 Difference]: Without dead ends: 30 [2018-11-18 11:03:05,547 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 20 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:03:05,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2018-11-18 11:03:05,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 29. [2018-11-18 11:03:05,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2018-11-18 11:03:05,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 31 transitions. [2018-11-18 11:03:05,551 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 31 transitions. Word has length 21 [2018-11-18 11:03:05,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:03:05,551 INFO L480 AbstractCegarLoop]: Abstraction has 29 states and 31 transitions. [2018-11-18 11:03:05,552 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:03:05,552 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2018-11-18 11:03:05,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-18 11:03:05,552 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:05,552 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] [2018-11-18 11:03:05,552 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:05,552 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:05,552 INFO L82 PathProgramCache]: Analyzing trace with hash 1045245671, now seen corresponding path program 1 times [2018-11-18 11:03:05,552 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:03:05,553 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:05,553 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:03:05,553 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:05,553 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:03:05,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:05,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 11:03:05,730 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:05,730 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:03:05,731 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 25 with the following transitions: [2018-11-18 11:03:05,731 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [12], [14], [16], [20], [24], [27], [29], [31], [35], [39], [44], [54], [57], [59], [65], [66], [67], [69] [2018-11-18 11:03:05,732 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 11:03:05,733 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 11:03:05,833 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 11:03:05,833 INFO L272 AbstractInterpreter]: Visited 22 different actions 53 times. Merged at 7 different actions 24 times. Never widened. Performed 250 root evaluator evaluations with a maximum evaluation depth of 5. Performed 250 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 7 fixpoints after 4 different actions. Largest state had 24 variables. [2018-11-18 11:03:05,835 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:05,836 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 11:03:05,837 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:05,837 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:03:05,849 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:03:05,850 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 11:03:05,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:05,883 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:03:05,927 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2018-11-18 11:03:05,928 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:05,937 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:05,937 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:15, output treesize:11 [2018-11-18 11:03:06,000 WARN L307 Elim1Store]: Array PQE input equivalent to false [2018-11-18 11:03:06,000 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:06,008 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 42 [2018-11-18 11:03:06,013 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 14 treesize of output 13 [2018-11-18 11:03:06,013 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:06,028 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:06,036 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:06,036 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:93, output treesize:38 [2018-11-18 11:03:06,171 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 30 [2018-11-18 11:03:06,174 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:06,174 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2018-11-18 11:03:06,175 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:06,182 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:06,182 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-18 11:03:06,183 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:06,186 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:06,192 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:06,192 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:52, output treesize:3 [2018-11-18 11:03:06,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 11:03:06,222 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:03:06,422 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 44 [2018-11-18 11:03:06,465 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 35 [2018-11-18 11:03:06,466 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:06,484 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 33 [2018-11-18 11:03:06,485 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:06,516 INFO L267 ElimStorePlain]: Start of recursive call 2: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:06,543 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 45 [2018-11-18 11:03:06,593 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 36 [2018-11-18 11:03:06,594 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:06,619 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2018-11-18 11:03:06,619 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:06,652 INFO L267 ElimStorePlain]: Start of recursive call 5: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:06,684 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2018-11-18 11:03:06,684 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 2 variables, input treesize:120, output treesize:114 [2018-11-18 11:03:06,750 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 11:03:06,764 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 11:03:06,765 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 11, 10] total 21 [2018-11-18 11:03:06,765 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 11:03:06,765 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-18 11:03:06,765 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-18 11:03:06,766 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=354, Unknown=0, NotChecked=0, Total=420 [2018-11-18 11:03:06,766 INFO L87 Difference]: Start difference. First operand 29 states and 31 transitions. Second operand 14 states. [2018-11-18 11:03:07,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:03:07,059 INFO L93 Difference]: Finished difference Result 45 states and 48 transitions. [2018-11-18 11:03:07,059 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 11:03:07,060 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 24 [2018-11-18 11:03:07,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:03:07,060 INFO L225 Difference]: With dead ends: 45 [2018-11-18 11:03:07,060 INFO L226 Difference]: Without dead ends: 33 [2018-11-18 11:03:07,061 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 32 SyntacticMatches, 2 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=116, Invalid=534, Unknown=0, NotChecked=0, Total=650 [2018-11-18 11:03:07,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2018-11-18 11:03:07,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 32. [2018-11-18 11:03:07,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-11-18 11:03:07,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 34 transitions. [2018-11-18 11:03:07,065 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 34 transitions. Word has length 24 [2018-11-18 11:03:07,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:03:07,065 INFO L480 AbstractCegarLoop]: Abstraction has 32 states and 34 transitions. [2018-11-18 11:03:07,066 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-18 11:03:07,066 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 34 transitions. [2018-11-18 11:03:07,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-18 11:03:07,066 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:07,067 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] [2018-11-18 11:03:07,067 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:07,067 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:07,067 INFO L82 PathProgramCache]: Analyzing trace with hash -1179396881, now seen corresponding path program 2 times [2018-11-18 11:03:07,067 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:03:07,068 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:07,068 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:03:07,068 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:07,068 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:03:07,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:07,171 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 11:03:07,171 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:07,172 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:03:07,172 INFO L184 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2018-11-18 11:03:07,172 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-18 11:03:07,172 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:07,172 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:03:07,178 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-18 11:03:07,178 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2018-11-18 11:03:07,190 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-18 11:03:07,190 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 11:03:07,191 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:03:07,207 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 11:03:07,207 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:03:07,228 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 11:03:07,243 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 11:03:07,243 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4, 4] total 10 [2018-11-18 11:03:07,243 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 11:03:07,243 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 11:03:07,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 11:03:07,244 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2018-11-18 11:03:07,244 INFO L87 Difference]: Start difference. First operand 32 states and 34 transitions. Second operand 8 states. [2018-11-18 11:03:07,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:03:07,392 INFO L93 Difference]: Finished difference Result 79 states and 88 transitions. [2018-11-18 11:03:07,392 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 11:03:07,393 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 27 [2018-11-18 11:03:07,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:03:07,394 INFO L225 Difference]: With dead ends: 79 [2018-11-18 11:03:07,394 INFO L226 Difference]: Without dead ends: 58 [2018-11-18 11:03:07,395 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 51 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=111, Unknown=0, NotChecked=0, Total=156 [2018-11-18 11:03:07,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2018-11-18 11:03:07,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 38. [2018-11-18 11:03:07,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2018-11-18 11:03:07,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 40 transitions. [2018-11-18 11:03:07,400 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 40 transitions. Word has length 27 [2018-11-18 11:03:07,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:03:07,401 INFO L480 AbstractCegarLoop]: Abstraction has 38 states and 40 transitions. [2018-11-18 11:03:07,401 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 11:03:07,401 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 40 transitions. [2018-11-18 11:03:07,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-18 11:03:07,401 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:07,401 INFO L375 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:03:07,402 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:07,402 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:07,402 INFO L82 PathProgramCache]: Analyzing trace with hash 1439664076, now seen corresponding path program 3 times [2018-11-18 11:03:07,402 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:03:07,403 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:07,403 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 11:03:07,403 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:07,403 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:03:07,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:07,517 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 11:03:07,517 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:07,517 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:03:07,517 INFO L184 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2018-11-18 11:03:07,517 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-18 11:03:07,517 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:07,517 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:03:07,528 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-18 11:03:07,528 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2018-11-18 11:03:07,541 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-18 11:03:07,541 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 11:03:07,543 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:03:07,552 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2018-11-18 11:03:07,552 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:07,554 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:07,554 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:12, output treesize:8 [2018-11-18 11:03:07,720 WARN L307 Elim1Store]: Array PQE input equivalent to false [2018-11-18 11:03:07,721 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:07,725 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 43 [2018-11-18 11:03:07,727 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 16 treesize of output 15 [2018-11-18 11:03:07,727 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:07,734 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:07,754 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:07,755 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:93, output treesize:42 [2018-11-18 11:03:07,881 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 36 [2018-11-18 11:03:07,883 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:07,884 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 23 [2018-11-18 11:03:07,884 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:07,890 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:07,890 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2018-11-18 11:03:07,890 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:07,893 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:07,898 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:07,899 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:65, output treesize:3 [2018-11-18 11:03:07,929 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 11:03:07,929 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:03:08,085 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 45 [2018-11-18 11:03:08,123 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2018-11-18 11:03:08,123 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:08,157 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 36 [2018-11-18 11:03:08,158 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:08,174 INFO L267 ElimStorePlain]: Start of recursive call 2: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:08,202 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 46 [2018-11-18 11:03:08,239 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 35 [2018-11-18 11:03:08,240 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:08,267 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 35 [2018-11-18 11:03:08,268 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:08,282 INFO L267 ElimStorePlain]: Start of recursive call 5: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:08,311 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2018-11-18 11:03:08,311 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 4 variables, input treesize:120, output treesize:95 [2018-11-18 11:03:08,510 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 11:03:08,525 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 11:03:08,525 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 15, 14] total 31 [2018-11-18 11:03:08,525 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 11:03:08,526 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-11-18 11:03:08,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-11-18 11:03:08,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=803, Unknown=0, NotChecked=0, Total=930 [2018-11-18 11:03:08,526 INFO L87 Difference]: Start difference. First operand 38 states and 40 transitions. Second operand 20 states. [2018-11-18 11:03:08,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:03:08,960 INFO L93 Difference]: Finished difference Result 54 states and 57 transitions. [2018-11-18 11:03:08,961 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 11:03:08,961 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 33 [2018-11-18 11:03:08,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:03:08,961 INFO L225 Difference]: With dead ends: 54 [2018-11-18 11:03:08,961 INFO L226 Difference]: Without dead ends: 42 [2018-11-18 11:03:08,962 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 43 SyntacticMatches, 1 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 275 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=252, Invalid=1308, Unknown=0, NotChecked=0, Total=1560 [2018-11-18 11:03:08,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2018-11-18 11:03:08,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 41. [2018-11-18 11:03:08,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-11-18 11:03:08,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 43 transitions. [2018-11-18 11:03:08,965 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 43 transitions. Word has length 33 [2018-11-18 11:03:08,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:03:08,965 INFO L480 AbstractCegarLoop]: Abstraction has 41 states and 43 transitions. [2018-11-18 11:03:08,966 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-11-18 11:03:08,966 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2018-11-18 11:03:08,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-18 11:03:08,966 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:08,966 INFO L375 BasicCegarLoop]: trace histogram [5, 4, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:03:08,967 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:08,967 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:08,967 INFO L82 PathProgramCache]: Analyzing trace with hash -2091215382, now seen corresponding path program 4 times [2018-11-18 11:03:08,967 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:03:08,967 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:08,968 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 11:03:08,968 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:08,968 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:03:08,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:09,104 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 11:03:09,105 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:09,105 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:03:09,105 INFO L184 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2018-11-18 11:03:09,105 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-18 11:03:09,105 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:09,105 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:03:09,121 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:03:09,121 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 11:03:09,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:09,139 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:03:09,159 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2018-11-18 11:03:09,160 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:09,163 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:09,163 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:15, output treesize:11 [2018-11-18 11:03:09,342 WARN L307 Elim1Store]: Array PQE input equivalent to false [2018-11-18 11:03:09,342 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:09,346 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 43 [2018-11-18 11:03:09,348 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 16 treesize of output 15 [2018-11-18 11:03:09,348 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:09,355 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:09,361 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:09,362 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:93, output treesize:42 [2018-11-18 11:03:09,488 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 36 [2018-11-18 11:03:09,489 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:09,490 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 23 [2018-11-18 11:03:09,490 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:09,496 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:09,497 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2018-11-18 11:03:09,497 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:09,500 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:09,506 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:09,506 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:65, output treesize:3 [2018-11-18 11:03:09,544 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 11:03:09,544 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:03:09,725 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 47 [2018-11-18 11:03:09,764 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2018-11-18 11:03:09,765 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:09,793 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 38 [2018-11-18 11:03:09,793 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:09,807 INFO L267 ElimStorePlain]: Start of recursive call 2: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:09,831 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 46 [2018-11-18 11:03:09,865 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 35 [2018-11-18 11:03:09,865 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:09,893 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 35 [2018-11-18 11:03:09,893 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:09,907 INFO L267 ElimStorePlain]: Start of recursive call 5: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:09,934 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2018-11-18 11:03:09,934 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 4 variables, input treesize:120, output treesize:95 [2018-11-18 11:03:10,164 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 11:03:10,179 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 11:03:10,179 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 18, 16] total 37 [2018-11-18 11:03:10,179 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 11:03:10,180 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-11-18 11:03:10,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-11-18 11:03:10,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=1161, Unknown=0, NotChecked=0, Total=1332 [2018-11-18 11:03:10,181 INFO L87 Difference]: Start difference. First operand 41 states and 43 transitions. Second operand 24 states. [2018-11-18 11:03:10,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:03:10,999 INFO L93 Difference]: Finished difference Result 76 states and 83 transitions. [2018-11-18 11:03:10,999 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-18 11:03:10,999 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 36 [2018-11-18 11:03:11,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:03:11,000 INFO L225 Difference]: With dead ends: 76 [2018-11-18 11:03:11,000 INFO L226 Difference]: Without dead ends: 64 [2018-11-18 11:03:11,001 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 44 SyntacticMatches, 1 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 506 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=427, Invalid=2225, Unknown=0, NotChecked=0, Total=2652 [2018-11-18 11:03:11,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2018-11-18 11:03:11,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 44. [2018-11-18 11:03:11,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44 states. [2018-11-18 11:03:11,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 46 transitions. [2018-11-18 11:03:11,007 INFO L78 Accepts]: Start accepts. Automaton has 44 states and 46 transitions. Word has length 36 [2018-11-18 11:03:11,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:03:11,007 INFO L480 AbstractCegarLoop]: Abstraction has 44 states and 46 transitions. [2018-11-18 11:03:11,007 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-11-18 11:03:11,008 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 46 transitions. [2018-11-18 11:03:11,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-18 11:03:11,008 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:11,008 INFO L375 BasicCegarLoop]: trace histogram [6, 5, 5, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:03:11,008 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:11,009 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:11,009 INFO L82 PathProgramCache]: Analyzing trace with hash 1817864972, now seen corresponding path program 5 times [2018-11-18 11:03:11,009 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:03:11,009 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:11,009 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:03:11,010 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:11,010 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:03:11,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:11,079 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-18 11:03:11,080 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:11,080 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:03:11,080 INFO L184 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2018-11-18 11:03:11,080 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-18 11:03:11,080 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:11,080 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:03:11,095 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-18 11:03:11,095 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2018-11-18 11:03:11,125 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2018-11-18 11:03:11,125 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 11:03:11,127 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:03:11,164 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-18 11:03:11,164 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:03:11,191 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-18 11:03:11,207 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 11:03:11,207 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 11 [2018-11-18 11:03:11,208 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 11:03:11,208 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 11:03:11,208 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 11:03:11,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=66, Unknown=0, NotChecked=0, Total=110 [2018-11-18 11:03:11,208 INFO L87 Difference]: Start difference. First operand 44 states and 46 transitions. Second operand 8 states. [2018-11-18 11:03:11,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:03:11,243 INFO L93 Difference]: Finished difference Result 78 states and 82 transitions. [2018-11-18 11:03:11,243 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 11:03:11,243 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 39 [2018-11-18 11:03:11,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:03:11,244 INFO L225 Difference]: With dead ends: 78 [2018-11-18 11:03:11,244 INFO L226 Difference]: Without dead ends: 48 [2018-11-18 11:03:11,244 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 73 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=44, Invalid=66, Unknown=0, NotChecked=0, Total=110 [2018-11-18 11:03:11,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2018-11-18 11:03:11,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 47. [2018-11-18 11:03:11,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2018-11-18 11:03:11,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 49 transitions. [2018-11-18 11:03:11,249 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 49 transitions. Word has length 39 [2018-11-18 11:03:11,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:03:11,249 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 49 transitions. [2018-11-18 11:03:11,249 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 11:03:11,249 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 49 transitions. [2018-11-18 11:03:11,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-18 11:03:11,250 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:11,250 INFO L375 BasicCegarLoop]: trace histogram [6, 5, 5, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:03:11,250 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:11,250 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:11,250 INFO L82 PathProgramCache]: Analyzing trace with hash 905430727, now seen corresponding path program 6 times [2018-11-18 11:03:11,251 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:03:11,251 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:11,251 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 11:03:11,251 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:11,251 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:03:11,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:11,350 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-18 11:03:11,350 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:11,350 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:03:11,350 INFO L184 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2018-11-18 11:03:11,350 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-18 11:03:11,350 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:11,350 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:03:11,358 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-18 11:03:11,358 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2018-11-18 11:03:11,386 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-18 11:03:11,387 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 11:03:11,389 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:03:11,414 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2018-11-18 11:03:11,414 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:11,418 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:11,418 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:15, output treesize:11 [2018-11-18 11:03:11,646 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 46 [2018-11-18 11:03:11,648 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 16 treesize of output 15 [2018-11-18 11:03:11,648 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:11,656 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:11,657 WARN L307 Elim1Store]: Array PQE input equivalent to false [2018-11-18 11:03:11,657 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:11,665 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:11,665 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:99, output treesize:45 [2018-11-18 11:03:11,813 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 32 [2018-11-18 11:03:11,815 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:11,816 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2018-11-18 11:03:11,816 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:11,822 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:11,823 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2018-11-18 11:03:11,823 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:11,826 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:11,832 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:11,832 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:61, output treesize:3 [2018-11-18 11:03:11,871 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-18 11:03:11,871 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:03:12,046 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 46 [2018-11-18 11:03:12,083 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 35 [2018-11-18 11:03:12,083 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:12,099 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 35 [2018-11-18 11:03:12,099 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:12,126 INFO L267 ElimStorePlain]: Start of recursive call 2: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:12,154 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 45 [2018-11-18 11:03:12,192 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2018-11-18 11:03:12,192 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:12,221 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 36 [2018-11-18 11:03:12,222 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:12,236 INFO L267 ElimStorePlain]: Start of recursive call 5: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:12,267 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2018-11-18 11:03:12,268 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 2 variables, input treesize:120, output treesize:116 [2018-11-18 11:03:12,822 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-18 11:03:12,839 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 11:03:12,839 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 19, 18] total 38 [2018-11-18 11:03:12,839 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 11:03:12,839 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2018-11-18 11:03:12,839 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2018-11-18 11:03:12,840 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=169, Invalid=1237, Unknown=0, NotChecked=0, Total=1406 [2018-11-18 11:03:12,840 INFO L87 Difference]: Start difference. First operand 47 states and 49 transitions. Second operand 23 states. [2018-11-18 11:03:13,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:03:13,485 INFO L93 Difference]: Finished difference Result 99 states and 106 transitions. [2018-11-18 11:03:13,485 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-11-18 11:03:13,485 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 42 [2018-11-18 11:03:13,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:03:13,486 INFO L225 Difference]: With dead ends: 99 [2018-11-18 11:03:13,486 INFO L226 Difference]: Without dead ends: 69 [2018-11-18 11:03:13,487 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 52 SyntacticMatches, 2 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 428 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=288, Invalid=1874, Unknown=0, NotChecked=0, Total=2162 [2018-11-18 11:03:13,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2018-11-18 11:03:13,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 61. [2018-11-18 11:03:13,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61 states. [2018-11-18 11:03:13,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 64 transitions. [2018-11-18 11:03:13,495 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 64 transitions. Word has length 42 [2018-11-18 11:03:13,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:03:13,495 INFO L480 AbstractCegarLoop]: Abstraction has 61 states and 64 transitions. [2018-11-18 11:03:13,495 INFO L481 AbstractCegarLoop]: Interpolant automaton has 23 states. [2018-11-18 11:03:13,495 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 64 transitions. [2018-11-18 11:03:13,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 11:03:13,496 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:13,496 INFO L375 BasicCegarLoop]: trace histogram [7, 6, 6, 5, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:03:13,496 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:13,496 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:13,497 INFO L82 PathProgramCache]: Analyzing trace with hash -907144054, now seen corresponding path program 7 times [2018-11-18 11:03:13,497 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:03:13,497 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:13,497 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 11:03:13,497 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:13,497 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:03:13,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:13,622 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2018-11-18 11:03:13,622 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:13,623 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:03:13,623 INFO L184 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2018-11-18 11:03:13,623 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-18 11:03:13,623 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:13,623 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:03:13,631 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:03:13,632 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 11:03:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:13,649 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:03:13,661 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2018-11-18 11:03:13,661 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:13,664 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:13,665 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:12, output treesize:8 [2018-11-18 11:03:13,943 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 43 [2018-11-18 11:03:13,945 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 16 treesize of output 15 [2018-11-18 11:03:13,945 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:13,952 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:13,953 WARN L307 Elim1Store]: Array PQE input equivalent to false [2018-11-18 11:03:13,953 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:13,959 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:13,959 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:93, output treesize:42 [2018-11-18 11:03:14,109 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 36 [2018-11-18 11:03:14,111 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:14,111 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 17 [2018-11-18 11:03:14,112 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:14,116 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:14,117 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2018-11-18 11:03:14,117 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:14,119 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:14,124 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:14,124 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:65, output treesize:3 [2018-11-18 11:03:14,167 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-18 11:03:14,168 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:03:14,342 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 45 [2018-11-18 11:03:14,380 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 38 [2018-11-18 11:03:14,380 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:14,409 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 36 [2018-11-18 11:03:14,409 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:14,423 INFO L267 ElimStorePlain]: Start of recursive call 2: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:14,449 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 46 [2018-11-18 11:03:14,492 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 35 [2018-11-18 11:03:14,493 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:14,513 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 35 [2018-11-18 11:03:14,513 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:14,545 INFO L267 ElimStorePlain]: Start of recursive call 5: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:14,577 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2018-11-18 11:03:14,577 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 4 variables, input treesize:120, output treesize:95 [2018-11-18 11:03:15,006 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-18 11:03:15,022 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 11:03:15,022 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 21, 20] total 43 [2018-11-18 11:03:15,022 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 11:03:15,022 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2018-11-18 11:03:15,023 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2018-11-18 11:03:15,023 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=213, Invalid=1593, Unknown=0, NotChecked=0, Total=1806 [2018-11-18 11:03:15,023 INFO L87 Difference]: Start difference. First operand 61 states and 64 transitions. Second operand 26 states. [2018-11-18 11:03:15,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:03:15,938 INFO L93 Difference]: Finished difference Result 124 states and 133 transitions. [2018-11-18 11:03:15,938 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-11-18 11:03:15,938 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 48 [2018-11-18 11:03:15,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:03:15,940 INFO L225 Difference]: With dead ends: 124 [2018-11-18 11:03:15,940 INFO L226 Difference]: Without dead ends: 83 [2018-11-18 11:03:15,941 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 61 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 542 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=353, Invalid=2403, Unknown=0, NotChecked=0, Total=2756 [2018-11-18 11:03:15,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2018-11-18 11:03:15,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 67. [2018-11-18 11:03:15,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-11-18 11:03:15,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 71 transitions. [2018-11-18 11:03:15,948 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 71 transitions. Word has length 48 [2018-11-18 11:03:15,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:03:15,949 INFO L480 AbstractCegarLoop]: Abstraction has 67 states and 71 transitions. [2018-11-18 11:03:15,949 INFO L481 AbstractCegarLoop]: Interpolant automaton has 26 states. [2018-11-18 11:03:15,949 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 71 transitions. [2018-11-18 11:03:15,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-18 11:03:15,949 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:15,949 INFO L375 BasicCegarLoop]: trace histogram [8, 7, 7, 6, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:03:15,950 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:15,950 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:15,950 INFO L82 PathProgramCache]: Analyzing trace with hash -2053536857, now seen corresponding path program 8 times [2018-11-18 11:03:15,950 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:03:15,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:15,954 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:03:15,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:15,954 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:03:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:16,154 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 60 proven. 17 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-18 11:03:16,154 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:16,154 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:03:16,154 INFO L184 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2018-11-18 11:03:16,154 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-18 11:03:16,154 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:16,154 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:03:16,162 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-18 11:03:16,162 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2018-11-18 11:03:18,159 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2018-11-18 11:03:18,160 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 11:03:18,164 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:03:18,302 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 77 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 11:03:18,302 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:03:18,374 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-18 11:03:18,399 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-18 11:03:18,399 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [10, 14] total 30 [2018-11-18 11:03:18,399 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:03:18,400 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 11:03:18,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 11:03:18,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=283, Invalid=587, Unknown=0, NotChecked=0, Total=870 [2018-11-18 11:03:18,400 INFO L87 Difference]: Start difference. First operand 67 states and 71 transitions. Second operand 10 states. [2018-11-18 11:03:18,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:03:18,569 INFO L93 Difference]: Finished difference Result 110 states and 120 transitions. [2018-11-18 11:03:18,570 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 11:03:18,570 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 54 [2018-11-18 11:03:18,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:03:18,571 INFO L225 Difference]: With dead ends: 110 [2018-11-18 11:03:18,571 INFO L226 Difference]: Without dead ends: 95 [2018-11-18 11:03:18,572 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 88 SyntacticMatches, 2 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 510 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=407, Invalid=925, Unknown=0, NotChecked=0, Total=1332 [2018-11-18 11:03:18,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2018-11-18 11:03:18,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 63. [2018-11-18 11:03:18,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2018-11-18 11:03:18,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 65 transitions. [2018-11-18 11:03:18,580 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 65 transitions. Word has length 54 [2018-11-18 11:03:18,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:03:18,580 INFO L480 AbstractCegarLoop]: Abstraction has 63 states and 65 transitions. [2018-11-18 11:03:18,580 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 11:03:18,580 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 65 transitions. [2018-11-18 11:03:18,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-11-18 11:03:18,581 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:03:18,581 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:03:18,581 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:03:18,582 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:18,582 INFO L82 PathProgramCache]: Analyzing trace with hash 824594169, now seen corresponding path program 1 times [2018-11-18 11:03:18,582 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:03:18,585 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:18,585 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-18 11:03:18,585 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:03:18,586 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:03:18,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:19,452 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 1 proven. 82 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 11:03:19,453 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:19,453 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:03:19,453 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 58 with the following transitions: [2018-11-18 11:03:19,453 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [12], [14], [16], [20], [24], [27], [29], [31], [35], [39], [44], [46], [48], [54], [57], [59], [62], [64], [65], [66], [67], [69], [70] [2018-11-18 11:03:19,454 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 11:03:19,455 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 11:03:19,541 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 11:03:19,542 INFO L272 AbstractInterpreter]: Visited 27 different actions 92 times. Merged at 13 different actions 40 times. Never widened. Performed 396 root evaluator evaluations with a maximum evaluation depth of 5. Performed 396 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 8 fixpoints after 6 different actions. Largest state had 26 variables. [2018-11-18 11:03:19,562 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:03:19,563 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 11:03:19,563 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:03:19,563 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:03:19,572 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:03:19,572 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 11:03:19,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:03:19,589 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:03:19,596 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2018-11-18 11:03:19,596 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:19,601 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:19,601 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:18, output treesize:14 [2018-11-18 11:03:19,705 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 62 [2018-11-18 11:03:19,708 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 17 treesize of output 16 [2018-11-18 11:03:19,708 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:19,718 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:19,723 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 60 [2018-11-18 11:03:19,726 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 17 treesize of output 16 [2018-11-18 11:03:19,726 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:19,738 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:19,760 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:19,760 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:129, output treesize:121 [2018-11-18 11:03:19,879 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 107 [2018-11-18 11:03:19,882 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:19,883 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 84 [2018-11-18 11:03:19,884 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:19,899 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:19,925 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:19,926 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:225, output treesize:108 [2018-11-18 11:03:22,198 WARN L854 $PredicateComparison]: unable to prove that (exists ((v_prenex_27 Int) (v_prenex_28 Int) (|v_main_~#str2~0.base_BEFORE_CALL_1| Int) (|v_main_~#str1~0.base_BEFORE_CALL_1| Int)) (let ((.cse2 (+ v_prenex_27 4294967295))) (let ((.cse7 (div .cse2 4294967296))) (let ((.cse1 (+ v_prenex_27 4294967291)) (.cse0 (+ v_prenex_28 (* 4294967296 .cse7))) (.cse4 (select |c_#memory_int| |v_main_~#str2~0.base_BEFORE_CALL_1|)) (.cse5 (* (- 1) v_prenex_28)) (.cse6 (* (- 4294967296) .cse7)) (.cse3 (select |c_#memory_int| |v_main_~#str1~0.base_BEFORE_CALL_1|))) (and (<= .cse0 .cse1) (<= v_prenex_28 0) (<= (mod .cse2 4294967296) 2147483647) (not (= |v_main_~#str2~0.base_BEFORE_CALL_1| |v_main_~#str1~0.base_BEFORE_CALL_1|)) (<= .cse1 .cse0) (<= 0 v_prenex_28) (= (select .cse3 (+ v_prenex_28 1)) (select .cse4 (+ v_prenex_27 .cse5 .cse6 4294967294))) (= (select .cse4 (+ v_prenex_27 .cse5 .cse6 4294967295)) (select .cse3 v_prenex_28))))))) is different from true [2018-11-18 11:03:26,257 WARN L180 SmtUtils]: Spent 2.01 s on a formula simplification that was a NOOP. DAG size: 46 [2018-11-18 11:03:30,303 WARN L180 SmtUtils]: Spent 2.01 s on a formula simplification that was a NOOP. DAG size: 46 [2018-11-18 11:03:30,527 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 61 [2018-11-18 11:03:30,530 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:30,530 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:30,530 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:30,532 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 33 [2018-11-18 11:03:30,532 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:30,540 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:30,540 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 25 [2018-11-18 11:03:30,540 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:30,543 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:30,551 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:30,551 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:112, output treesize:3 [2018-11-18 11:03:32,621 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 2 trivial. 1 not checked. [2018-11-18 11:03:32,621 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:03:33,131 WARN L180 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 69 [2018-11-18 11:03:33,133 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 53 [2018-11-18 11:03:33,135 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,135 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,136 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:33,137 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 48 [2018-11-18 11:03:33,138 INFO L267 ElimStorePlain]: Start of recursive call 3: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-18 11:03:33,147 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 23 treesize of output 27 [2018-11-18 11:03:33,156 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 16 [2018-11-18 11:03:33,156 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,158 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 10 [2018-11-18 11:03:33,158 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,164 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:33,174 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:33,180 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 66 treesize of output 66 [2018-11-18 11:03:33,182 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 61 treesize of output 64 [2018-11-18 11:03:33,197 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 10 [2018-11-18 11:03:33,198 INFO L267 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,199 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,200 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,200 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 29 treesize of output 27 [2018-11-18 11:03:33,200 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,212 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:33,240 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 48 [2018-11-18 11:03:33,240 INFO L267 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,270 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,271 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,271 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,272 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:33,276 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 93 [2018-11-18 11:03:33,307 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 4 new quantified variables, introduced 1 case distinctions, treesize of input 41 treesize of output 69 [2018-11-18 11:03:33,308 INFO L267 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 2 xjuncts. [2018-11-18 11:03:33,310 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 34 [2018-11-18 11:03:33,311 INFO L267 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,313 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 41 [2018-11-18 11:03:33,313 INFO L267 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,328 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,342 INFO L267 ElimStorePlain]: Start of recursive call 7: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:33,357 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 141 treesize of output 141 [2018-11-18 11:03:33,361 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,361 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,363 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:33,373 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 126 treesize of output 142 [2018-11-18 11:03:33,374 INFO L267 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-18 11:03:33,426 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 139 treesize of output 111 [2018-11-18 11:03:33,426 INFO L267 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,469 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 144 treesize of output 126 [2018-11-18 11:03:33,471 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,472 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,473 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:33,482 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 108 treesize of output 122 [2018-11-18 11:03:33,577 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,578 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 65 [2018-11-18 11:03:33,578 INFO L267 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,580 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:33,580 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,581 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 61 [2018-11-18 11:03:33,581 INFO L267 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,612 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,613 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:33,614 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,615 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 63 [2018-11-18 11:03:33,615 INFO L267 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,634 INFO L267 ElimStorePlain]: Start of recursive call 20: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:33,661 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,673 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 81 treesize of output 79 [2018-11-18 11:03:33,697 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,697 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:33,698 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,699 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 49 [2018-11-18 11:03:33,700 INFO L267 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,706 INFO L267 ElimStorePlain]: Start of recursive call 24: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,728 INFO L267 ElimStorePlain]: Start of recursive call 19: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:33,788 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 108 treesize of output 98 [2018-11-18 11:03:33,916 WARN L180 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 63 [2018-11-18 11:03:33,919 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,920 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,920 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 69 [2018-11-18 11:03:33,921 INFO L267 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,923 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,924 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,931 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 87 treesize of output 91 [2018-11-18 11:03:33,932 INFO L267 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 2 xjuncts. [2018-11-18 11:03:33,935 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,935 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,936 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 66 [2018-11-18 11:03:33,936 INFO L267 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,939 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,939 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,940 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 89 [2018-11-18 11:03:33,940 INFO L267 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,944 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,945 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,951 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 100 [2018-11-18 11:03:33,952 INFO L267 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 2 xjuncts. [2018-11-18 11:03:33,954 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,955 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,955 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,957 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 91 [2018-11-18 11:03:33,958 INFO L267 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,962 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,972 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,974 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 92 [2018-11-18 11:03:33,975 INFO L267 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,977 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,978 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:33,984 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 75 treesize of output 88 [2018-11-18 11:03:33,984 INFO L267 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 2 xjuncts. [2018-11-18 11:03:33,987 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 53 [2018-11-18 11:03:33,988 INFO L267 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:33,991 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2018-11-18 11:03:33,991 INFO L267 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:34,041 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 45 [2018-11-18 11:03:34,043 INFO L267 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:34,073 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,074 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:34,075 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,076 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 62 [2018-11-18 11:03:34,077 INFO L267 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:34,098 INFO L267 ElimStorePlain]: Start of recursive call 26: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:34,117 INFO L267 ElimStorePlain]: Start of recursive call 16: 2 dim-1 vars, 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:34,188 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 141 treesize of output 141 [2018-11-18 11:03:34,191 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 139 treesize of output 111 [2018-11-18 11:03:34,192 INFO L267 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:34,233 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 90 treesize of output 77 [2018-11-18 11:03:34,233 INFO L267 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:34,271 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 67 [2018-11-18 11:03:34,312 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,312 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,313 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:34,323 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 40 [2018-11-18 11:03:34,323 INFO L267 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:34,335 INFO L267 ElimStorePlain]: Start of recursive call 42: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:34,380 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 144 treesize of output 126 [2018-11-18 11:03:34,383 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,383 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,385 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:34,398 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 117 treesize of output 126 [2018-11-18 11:03:34,465 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,465 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,466 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:34,468 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2018-11-18 11:03:34,468 INFO L267 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:34,489 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,489 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,490 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:34,491 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 60 [2018-11-18 11:03:34,492 INFO L267 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:34,504 INFO L267 ElimStorePlain]: Start of recursive call 45: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:34,522 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,523 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,524 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:34,534 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 108 treesize of output 122 [2018-11-18 11:03:34,660 WARN L180 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 51 [2018-11-18 11:03:34,663 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,663 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,664 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:34,666 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 63 [2018-11-18 11:03:34,666 INFO L267 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:34,698 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:34,699 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,699 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 66 [2018-11-18 11:03:34,700 INFO L267 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:34,724 INFO L267 ElimStorePlain]: Start of recursive call 48: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:34,747 INFO L267 ElimStorePlain]: Start of recursive call 44: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:34,788 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 108 treesize of output 98 [2018-11-18 11:03:34,975 WARN L180 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 65 [2018-11-18 11:03:34,977 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,985 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,986 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:34,988 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 98 treesize of output 105 [2018-11-18 11:03:34,988 INFO L267 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:34,990 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,991 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:34,991 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 74 [2018-11-18 11:03:34,991 INFO L267 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:34,994 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:34,994 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 71 [2018-11-18 11:03:34,995 INFO L267 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:34,997 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:34,997 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:34,998 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 86 [2018-11-18 11:03:34,998 INFO L267 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,000 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,001 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:35,001 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 56 [2018-11-18 11:03:35,002 INFO L267 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,004 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,005 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:35,006 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 82 [2018-11-18 11:03:35,006 INFO L267 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,009 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,010 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:35,011 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 77 [2018-11-18 11:03:35,011 INFO L267 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,014 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,015 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:35,016 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 88 [2018-11-18 11:03:35,016 INFO L267 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,020 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:35,020 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 82 [2018-11-18 11:03:35,021 INFO L267 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,023 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,023 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:35,024 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 61 [2018-11-18 11:03:35,024 INFO L267 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,026 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,027 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:35,028 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 93 [2018-11-18 11:03:35,028 INFO L267 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,030 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,031 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,032 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:35,034 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 94 [2018-11-18 11:03:35,035 INFO L267 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,038 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,039 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:35,039 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 95 [2018-11-18 11:03:35,040 INFO L267 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,042 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,042 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,045 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:35,047 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 84 [2018-11-18 11:03:35,048 INFO L267 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,050 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,051 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:35,052 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 89 [2018-11-18 11:03:35,052 INFO L267 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,126 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 40 [2018-11-18 11:03:35,127 INFO L267 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,129 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 39 [2018-11-18 11:03:35,129 INFO L267 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,136 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 60 treesize of output 70 [2018-11-18 11:03:35,136 INFO L267 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 2 xjuncts. [2018-11-18 11:03:35,175 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,176 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,177 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:35,179 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 62 [2018-11-18 11:03:35,180 INFO L267 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,201 INFO L267 ElimStorePlain]: Start of recursive call 51: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:35,224 INFO L267 ElimStorePlain]: Start of recursive call 39: 2 dim-1 vars, 3 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:35,230 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 66 treesize of output 66 [2018-11-18 11:03:35,232 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,233 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,234 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:35,240 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 72 [2018-11-18 11:03:35,241 INFO L267 ElimStorePlain]: Start of recursive call 72: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-18 11:03:35,267 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 50 treesize of output 53 [2018-11-18 11:03:35,287 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 16 [2018-11-18 11:03:35,288 INFO L267 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,290 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 10 [2018-11-18 11:03:35,290 INFO L267 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,303 INFO L267 ElimStorePlain]: Start of recursive call 73: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:35,334 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,334 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,334 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,335 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:03:35,339 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 93 [2018-11-18 11:03:35,372 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 41 [2018-11-18 11:03:35,372 INFO L267 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,375 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 34 [2018-11-18 11:03:35,375 INFO L267 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,383 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 4 new quantified variables, introduced 1 case distinctions, treesize of input 41 treesize of output 69 [2018-11-18 11:03:35,383 INFO L267 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 2 xjuncts. [2018-11-18 11:03:35,400 INFO L267 ElimStorePlain]: Start of recursive call 76: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,421 INFO L267 ElimStorePlain]: Start of recursive call 71: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:35,424 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 53 [2018-11-18 11:03:35,426 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 36 treesize of output 40 [2018-11-18 11:03:35,439 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 10 [2018-11-18 11:03:35,439 INFO L267 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,442 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,442 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:03:35,443 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 29 treesize of output 27 [2018-11-18 11:03:35,443 INFO L267 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,451 INFO L267 ElimStorePlain]: Start of recursive call 81: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:03:35,466 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2018-11-18 11:03:35,467 INFO L267 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,477 INFO L267 ElimStorePlain]: Start of recursive call 80: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:03:35,510 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2018-11-18 11:03:35,510 INFO L202 ElimStorePlain]: Needed 84 recursive calls to eliminate 2 variables, input treesize:239, output treesize:133 [2018-11-18 11:03:36,033 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 2 proven. 43 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-18 11:03:36,048 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 11:03:36,049 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 28, 20] total 54 [2018-11-18 11:03:36,049 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 11:03:36,049 INFO L459 AbstractCegarLoop]: Interpolant automaton has 39 states [2018-11-18 11:03:36,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2018-11-18 11:03:36,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=313, Invalid=2443, Unknown=4, NotChecked=102, Total=2862 [2018-11-18 11:03:36,050 INFO L87 Difference]: Start difference. First operand 63 states and 65 transitions. Second operand 39 states. [2018-11-18 11:03:44,206 WARN L180 SmtUtils]: Spent 4.01 s on a formula simplification. DAG size of input: 47 DAG size of output: 45 [2018-11-18 11:03:48,362 WARN L180 SmtUtils]: Spent 4.01 s on a formula simplification. DAG size of input: 50 DAG size of output: 47 [2018-11-18 11:04:28,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:04:28,719 INFO L93 Difference]: Finished difference Result 120 states and 128 transitions. [2018-11-18 11:04:28,719 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2018-11-18 11:04:28,719 INFO L78 Accepts]: Start accepts. Automaton has 39 states. Word has length 57 [2018-11-18 11:04:28,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:04:28,720 INFO L225 Difference]: With dead ends: 120 [2018-11-18 11:04:28,720 INFO L226 Difference]: Without dead ends: 118 [2018-11-18 11:04:28,722 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 77 SyntacticMatches, 13 SemanticMatches, 97 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 2319 ImplicationChecksByTransitivity, 39.9s TimeCoverageRelationStatistics Valid=1291, Invalid=8208, Unknown=11, NotChecked=192, Total=9702 [2018-11-18 11:04:28,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2018-11-18 11:04:28,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 72. [2018-11-18 11:04:28,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72 states. [2018-11-18 11:04:28,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 74 transitions. [2018-11-18 11:04:28,731 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 74 transitions. Word has length 57 [2018-11-18 11:04:28,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:04:28,731 INFO L480 AbstractCegarLoop]: Abstraction has 72 states and 74 transitions. [2018-11-18 11:04:28,731 INFO L481 AbstractCegarLoop]: Interpolant automaton has 39 states. [2018-11-18 11:04:28,731 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 74 transitions. [2018-11-18 11:04:28,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-18 11:04:28,732 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:04:28,732 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:04:28,732 INFO L423 AbstractCegarLoop]: === Iteration 13 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:04:28,732 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:04:28,733 INFO L82 PathProgramCache]: Analyzing trace with hash -925373209, now seen corresponding path program 2 times [2018-11-18 11:04:28,733 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:04:28,733 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:04:28,733 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:04:28,733 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:04:28,733 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:04:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:04:29,712 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 3 proven. 86 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-18 11:04:29,712 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:04:29,713 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:04:29,713 INFO L184 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2018-11-18 11:04:29,713 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2018-11-18 11:04:29,713 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:04:29,713 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:04:29,720 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-18 11:04:29,720 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2018-11-18 11:04:29,842 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2018-11-18 11:04:29,842 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 11:04:29,845 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:04:29,855 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2018-11-18 11:04:29,856 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:29,861 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:29,861 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:21, output treesize:17 [2018-11-18 11:04:30,156 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 21 [2018-11-18 11:04:30,157 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 16 treesize of output 15 [2018-11-18 11:04:30,158 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:30,160 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:30,167 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:30,167 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:45, output treesize:41 [2018-11-18 11:04:30,238 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 35 [2018-11-18 11:04:30,240 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:30,241 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 40 [2018-11-18 11:04:30,241 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:30,245 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:30,253 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:30,253 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:61, output treesize:57 [2018-11-18 11:04:30,334 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 49 [2018-11-18 11:04:30,336 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:30,337 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:30,338 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:30,340 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 72 [2018-11-18 11:04:30,340 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:30,346 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:30,355 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:30,356 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:77, output treesize:73 [2018-11-18 11:04:31,755 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 40 [2018-11-18 11:04:31,760 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 7 [2018-11-18 11:04:31,761 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:31,770 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:31,771 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2018-11-18 11:04:31,771 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:31,779 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:31,787 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:31,788 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:62, output treesize:3 [2018-11-18 11:04:31,908 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 3 proven. 93 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 11:04:31,908 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:04:40,870 WARN L180 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 102 [2018-11-18 11:04:40,873 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 64 [2018-11-18 11:04:40,875 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 47 treesize of output 51 [2018-11-18 11:04:40,877 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:40,878 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 62 [2018-11-18 11:04:40,889 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:40,890 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 19 [2018-11-18 11:04:40,891 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:40,892 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:40,893 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:40,895 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:40,899 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 58 [2018-11-18 11:04:40,899 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:40,913 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2018-11-18 11:04:40,929 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-18 11:04:40,948 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 37 [2018-11-18 11:04:40,948 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:40,950 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 33 [2018-11-18 11:04:40,950 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:40,961 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:40,969 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 221 treesize of output 173 [2018-11-18 11:04:40,971 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:40,971 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:40,974 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 148 treesize of output 143 [2018-11-18 11:04:40,975 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:40,993 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 107 [2018-11-18 11:04:40,993 INFO L267 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:41,005 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 99 [2018-11-18 11:04:41,019 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,020 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,020 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,020 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,021 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,021 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,024 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 82 treesize of output 122 [2018-11-18 11:04:41,056 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,057 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,057 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,058 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,059 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,059 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,059 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,060 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:41,060 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,061 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,072 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 43 treesize of output 136 [2018-11-18 11:04:41,073 INFO L267 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:41,097 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:41,099 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,099 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,099 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,100 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,101 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,103 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,116 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 133 treesize of output 156 [2018-11-18 11:04:41,298 WARN L180 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 76 [2018-11-18 11:04:41,300 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,300 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,300 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,301 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,301 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,302 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,302 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,303 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:41,303 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,304 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,313 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 73 treesize of output 152 [2018-11-18 11:04:41,314 INFO L267 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:41,316 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,316 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,316 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,317 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,317 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,317 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,318 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,319 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:41,319 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,320 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,330 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 66 treesize of output 154 [2018-11-18 11:04:41,331 INFO L267 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:41,334 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,335 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,336 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,337 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,339 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,340 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,341 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:41,342 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,344 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,358 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 71 treesize of output 151 [2018-11-18 11:04:41,359 INFO L267 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:41,361 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,361 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,361 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,362 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,363 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,363 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,364 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:41,364 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,365 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,377 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 64 treesize of output 153 [2018-11-18 11:04:41,377 INFO L267 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:41,462 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,462 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,462 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,463 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,463 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,464 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,464 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:41,467 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 104 [2018-11-18 11:04:41,467 INFO L267 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:41,469 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,469 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,470 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,470 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,470 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,471 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,472 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:41,472 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,473 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,479 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 61 treesize of output 113 [2018-11-18 11:04:41,479 INFO L267 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:41,481 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,482 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,482 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,483 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,484 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,485 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,486 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:41,486 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,487 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,500 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 57 treesize of output 143 [2018-11-18 11:04:41,501 INFO L267 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:41,562 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 4 xjuncts. [2018-11-18 11:04:41,564 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,565 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,565 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,566 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,567 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,568 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,569 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,577 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 135 [2018-11-18 11:04:41,628 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,628 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,628 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,629 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,629 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,630 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,631 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,632 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:41,632 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,633 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,634 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,635 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,652 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 14 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 60 treesize of output 189 [2018-11-18 11:04:41,654 INFO L267 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:41,656 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,657 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,658 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,658 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,659 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,660 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,661 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:41,661 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,662 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,664 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,681 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 69 treesize of output 184 [2018-11-18 11:04:41,683 INFO L267 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:41,685 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,686 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,686 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,686 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,687 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,687 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,688 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,689 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:41,689 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,689 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,690 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,696 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 118 [2018-11-18 11:04:41,696 INFO L267 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:41,698 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,699 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:41,699 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,700 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,701 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,701 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,702 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,703 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:41,712 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 59 treesize of output 125 [2018-11-18 11:04:41,712 INFO L267 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:41,714 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,714 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,715 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,715 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,716 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,718 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:41,718 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,720 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,733 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 57 treesize of output 143 [2018-11-18 11:04:41,734 INFO L267 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:41,736 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,737 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,737 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,737 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,738 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,739 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,740 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,741 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:41,741 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,742 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,743 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,745 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,759 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 16 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 77 treesize of output 187 [2018-11-18 11:04:41,761 INFO L267 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:41,835 INFO L267 ElimStorePlain]: Start of recursive call 23: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:04:41,854 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:04:41,865 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:41,896 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 460 treesize of output 341 [2018-11-18 11:04:41,901 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,902 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,903 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,905 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:41,906 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:41,934 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 315 treesize of output 324 [2018-11-18 11:04:41,937 INFO L267 ElimStorePlain]: Start of recursive call 31: 4 dim-0 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2018-11-18 11:04:42,057 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 350 treesize of output 277 [2018-11-18 11:04:42,058 INFO L267 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:42,137 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 365 treesize of output 305 [2018-11-18 11:04:42,137 INFO L267 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:42,207 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 277 treesize of output 235 [2018-11-18 11:04:42,246 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:42,249 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 222 treesize of output 188 [2018-11-18 11:04:42,280 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:42,291 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 61 treesize of output 78 [2018-11-18 11:04:42,291 INFO L267 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:42,293 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:42,294 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 19 [2018-11-18 11:04:42,294 INFO L267 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:42,309 INFO L267 ElimStorePlain]: Start of recursive call 35: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:04:42,313 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:42,313 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:42,321 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 217 treesize of output 192 [2018-11-18 11:04:42,350 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:42,351 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:42,356 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 84 treesize of output 86 [2018-11-18 11:04:42,357 INFO L267 ElimStorePlain]: Start of recursive call 39: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-18 11:04:42,359 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:42,359 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:42,381 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 105 treesize of output 163 [2018-11-18 11:04:42,382 INFO L267 ElimStorePlain]: Start of recursive call 40: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 8 xjuncts. [2018-11-18 11:04:42,442 INFO L267 ElimStorePlain]: Start of recursive call 38: 1 dim-1 vars, End of recursive call: 3 dim-0 vars, and 5 xjuncts. [2018-11-18 11:04:42,445 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:42,466 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 5 case distinctions, treesize of input 344 treesize of output 297 [2018-11-18 11:04:42,554 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:42,565 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 176 treesize of output 193 [2018-11-18 11:04:42,566 INFO L267 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:42,568 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:42,568 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 168 treesize of output 147 [2018-11-18 11:04:42,569 INFO L267 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:42,571 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:42,584 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 189 treesize of output 206 [2018-11-18 11:04:42,585 INFO L267 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:42,669 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:42,679 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 197 treesize of output 215 [2018-11-18 11:04:42,680 INFO L267 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:42,683 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:42,710 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 218 treesize of output 299 [2018-11-18 11:04:42,712 INFO L267 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:42,837 INFO L267 ElimStorePlain]: Start of recursive call 41: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 7 xjuncts. [2018-11-18 11:04:42,947 INFO L267 ElimStorePlain]: Start of recursive call 34: 1 dim-1 vars, End of recursive call: 3 dim-0 vars, and 7 xjuncts. [2018-11-18 11:04:43,111 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 185 treesize of output 181 [2018-11-18 11:04:43,112 INFO L267 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:43,265 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 177 treesize of output 149 [2018-11-18 11:04:43,313 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,314 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,316 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,319 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,352 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 131 treesize of output 201 [2018-11-18 11:04:43,740 WARN L180 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 128 [2018-11-18 11:04:43,743 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,743 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,744 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,744 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,744 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,745 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,745 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:43,746 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,750 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 115 [2018-11-18 11:04:43,750 INFO L267 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:43,753 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,753 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,753 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,753 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,754 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,754 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,755 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:43,755 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,760 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 117 [2018-11-18 11:04:43,760 INFO L267 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:43,762 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,763 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,763 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,763 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,764 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,764 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,765 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:43,765 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,769 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 122 [2018-11-18 11:04:43,770 INFO L267 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:43,772 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,772 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,772 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,773 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,773 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,773 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,774 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:43,774 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,778 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 124 [2018-11-18 11:04:43,779 INFO L267 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:43,907 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,908 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,908 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,909 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,909 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,909 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,910 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:43,911 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,911 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 120 [2018-11-18 11:04:43,912 INFO L267 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:43,966 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,966 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 53 [2018-11-18 11:04:43,967 INFO L267 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:43,968 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:43,969 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 59 [2018-11-18 11:04:43,969 INFO L267 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,016 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,017 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 59 [2018-11-18 11:04:44,017 INFO L267 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,059 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,059 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,060 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,060 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,060 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,061 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,061 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,062 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,063 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 136 [2018-11-18 11:04:44,063 INFO L267 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,066 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,067 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,069 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,070 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,071 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,075 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,091 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 105 treesize of output 192 [2018-11-18 11:04:44,092 INFO L267 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 10 xjuncts. [2018-11-18 11:04:44,194 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 91 [2018-11-18 11:04:44,194 INFO L267 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,196 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,196 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,202 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 61 treesize of output 105 [2018-11-18 11:04:44,203 INFO L267 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:44,205 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,205 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,206 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,208 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,219 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 86 treesize of output 136 [2018-11-18 11:04:44,220 INFO L267 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 3 xjuncts. [2018-11-18 11:04:44,222 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,225 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,232 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 87 treesize of output 98 [2018-11-18 11:04:44,233 INFO L267 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:44,277 INFO L267 ElimStorePlain]: Start of recursive call 49: 1 dim-0 vars, 6 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-18 11:04:44,279 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,280 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,282 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,284 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,285 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,306 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 80 treesize of output 160 [2018-11-18 11:04:44,429 WARN L180 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 81 [2018-11-18 11:04:44,431 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,432 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:44,433 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,433 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,433 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,434 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,434 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:44,435 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:44,436 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 126 [2018-11-18 11:04:44,436 INFO L267 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,438 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,439 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,440 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,442 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:44,442 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,454 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 104 treesize of output 115 [2018-11-18 11:04:44,454 INFO L267 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:44,456 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,457 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,459 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,460 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,462 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:44,462 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,462 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,481 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 116 treesize of output 156 [2018-11-18 11:04:44,481 INFO L267 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:44,483 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,484 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,484 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,485 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,486 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,487 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:44,488 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,488 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,489 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,501 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 101 treesize of output 141 [2018-11-18 11:04:44,502 INFO L267 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:44,504 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,504 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,504 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,505 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,507 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,508 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:44,508 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,509 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,510 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,521 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 107 treesize of output 147 [2018-11-18 11:04:44,522 INFO L267 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:44,524 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,524 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,524 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,526 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,527 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,528 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:44,528 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,528 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,530 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,541 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 128 treesize of output 163 [2018-11-18 11:04:44,542 INFO L267 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:44,623 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,623 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 57 [2018-11-18 11:04:44,624 INFO L267 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,628 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,629 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,631 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 52 [2018-11-18 11:04:44,632 INFO L267 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,635 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,636 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 47 [2018-11-18 11:04:44,636 INFO L267 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,639 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,642 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 66 [2018-11-18 11:04:44,643 INFO L267 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,701 INFO L267 ElimStorePlain]: Start of recursive call 64: 4 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:04:44,728 INFO L267 ElimStorePlain]: Start of recursive call 48: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:04:44,895 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 140 treesize of output 124 [2018-11-18 11:04:44,934 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,934 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,936 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 56 [2018-11-18 11:04:44,936 INFO L267 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,938 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,939 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,941 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 44 [2018-11-18 11:04:44,941 INFO L267 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,943 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,943 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,943 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,946 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 59 [2018-11-18 11:04:44,946 INFO L267 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,948 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,948 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,950 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 61 treesize of output 54 [2018-11-18 11:04:44,951 INFO L267 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,953 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,953 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,955 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 62 treesize of output 54 [2018-11-18 11:04:44,955 INFO L267 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,957 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,958 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,959 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 69 treesize of output 62 [2018-11-18 11:04:44,960 INFO L267 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,962 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,962 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,962 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,965 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 65 treesize of output 62 [2018-11-18 11:04:44,965 INFO L267 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,967 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,968 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,970 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 46 [2018-11-18 11:04:44,970 INFO L267 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,972 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,972 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,974 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 42 [2018-11-18 11:04:44,974 INFO L267 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:44,976 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:44,977 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2018-11-18 11:04:44,977 INFO L267 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,001 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2018-11-18 11:04:45,002 INFO L267 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,003 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 14 [2018-11-18 11:04:45,003 INFO L267 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,005 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 19 [2018-11-18 11:04:45,005 INFO L267 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,019 INFO L267 ElimStorePlain]: Start of recursive call 75: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:04:45,026 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 182 treesize of output 164 [2018-11-18 11:04:45,268 WARN L180 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 90 [2018-11-18 11:04:45,269 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2018-11-18 11:04:45,272 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,273 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,275 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,290 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 91 treesize of output 167 [2018-11-18 11:04:45,291 INFO L267 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:45,293 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,294 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,294 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,305 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 76 treesize of output 126 [2018-11-18 11:04:45,306 INFO L267 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 3 xjuncts. [2018-11-18 11:04:45,308 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,308 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,313 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 85 treesize of output 113 [2018-11-18 11:04:45,314 INFO L267 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:45,316 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,317 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,318 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,320 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,333 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 88 treesize of output 159 [2018-11-18 11:04:45,335 INFO L267 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 5 xjuncts. [2018-11-18 11:04:45,491 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,492 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 75 [2018-11-18 11:04:45,492 INFO L267 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,527 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,529 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 64 [2018-11-18 11:04:45,529 INFO L267 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,559 INFO L267 ElimStorePlain]: Start of recursive call 89: 3 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-18 11:04:45,561 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 137 [2018-11-18 11:04:45,603 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,603 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,606 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 56 [2018-11-18 11:04:45,606 INFO L267 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,608 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,608 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,610 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 46 [2018-11-18 11:04:45,611 INFO L267 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,613 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,613 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,615 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 61 treesize of output 54 [2018-11-18 11:04:45,615 INFO L267 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,618 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,618 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,618 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,621 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 65 treesize of output 62 [2018-11-18 11:04:45,622 INFO L267 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,624 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,624 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,626 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 62 treesize of output 54 [2018-11-18 11:04:45,626 INFO L267 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,628 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,629 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,631 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 42 [2018-11-18 11:04:45,631 INFO L267 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,633 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,633 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,634 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,636 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 59 [2018-11-18 11:04:45,637 INFO L267 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,639 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,639 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,641 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 69 treesize of output 62 [2018-11-18 11:04:45,641 INFO L267 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,643 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,645 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2018-11-18 11:04:45,645 INFO L267 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,647 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,647 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,649 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 44 [2018-11-18 11:04:45,650 INFO L267 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,675 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 19 [2018-11-18 11:04:45,675 INFO L267 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,677 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 14 [2018-11-18 11:04:45,677 INFO L267 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,679 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2018-11-18 11:04:45,679 INFO L267 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,695 INFO L267 ElimStorePlain]: Start of recursive call 96: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:04:45,698 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 142 treesize of output 118 [2018-11-18 11:04:45,737 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2018-11-18 11:04:45,740 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,741 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,741 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,741 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,742 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,745 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 95 [2018-11-18 11:04:45,745 INFO L267 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,747 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,747 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,748 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,750 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 92 [2018-11-18 11:04:45,750 INFO L267 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,752 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,752 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,753 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,755 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 82 [2018-11-18 11:04:45,755 INFO L267 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,757 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,757 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,758 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,760 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 86 [2018-11-18 11:04:45,760 INFO L267 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,762 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,762 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,762 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,763 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,765 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 101 [2018-11-18 11:04:45,766 INFO L267 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,768 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,768 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,769 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,770 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 106 [2018-11-18 11:04:45,771 INFO L267 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,773 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,773 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,774 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,775 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 98 [2018-11-18 11:04:45,776 INFO L267 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,777 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,778 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,778 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,780 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 81 [2018-11-18 11:04:45,780 INFO L267 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,782 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,783 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,783 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,785 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 69 [2018-11-18 11:04:45,785 INFO L267 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,787 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,788 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,788 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,790 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 94 [2018-11-18 11:04:45,790 INFO L267 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,792 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,793 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,793 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,795 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 121 treesize of output 109 [2018-11-18 11:04:45,795 INFO L267 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,797 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,798 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,798 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,799 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,801 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 84 [2018-11-18 11:04:45,802 INFO L267 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,804 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,804 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,805 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,805 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,806 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,808 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 91 [2018-11-18 11:04:45,809 INFO L267 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,810 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,811 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,811 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,812 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,814 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 113 [2018-11-18 11:04:45,815 INFO L267 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,817 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,817 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,818 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,820 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 121 treesize of output 121 [2018-11-18 11:04:45,820 INFO L267 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,822 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,822 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,823 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,823 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,826 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 113 [2018-11-18 11:04:45,826 INFO L267 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,828 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,828 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,829 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,829 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,832 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 84 [2018-11-18 11:04:45,832 INFO L267 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,834 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,834 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,835 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,837 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 112 [2018-11-18 11:04:45,837 INFO L267 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,839 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,840 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,840 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,840 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,841 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,844 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 97 [2018-11-18 11:04:45,844 INFO L267 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,846 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,846 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,847 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,849 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 81 [2018-11-18 11:04:45,849 INFO L267 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,851 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,851 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,852 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,854 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 109 [2018-11-18 11:04:45,854 INFO L267 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,856 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,856 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,857 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,857 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,858 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,860 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 79 [2018-11-18 11:04:45,860 INFO L267 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,862 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,863 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,863 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,865 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 94 [2018-11-18 11:04:45,866 INFO L267 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,868 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,868 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,868 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,869 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,869 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,872 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 94 [2018-11-18 11:04:45,872 INFO L267 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,874 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,875 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,875 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,877 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 83 [2018-11-18 11:04:45,878 INFO L267 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,880 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,880 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,880 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,881 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,883 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 101 [2018-11-18 11:04:45,884 INFO L267 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,885 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,886 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,887 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,888 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 74 [2018-11-18 11:04:45,889 INFO L267 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,891 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,891 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,892 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,893 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 117 treesize of output 110 [2018-11-18 11:04:45,894 INFO L267 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,896 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,897 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:45,898 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:45,911 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 118 treesize of output 110 [2018-11-18 11:04:45,911 INFO L267 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,953 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2018-11-18 11:04:45,953 INFO L267 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,955 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2018-11-18 11:04:45,955 INFO L267 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:45,968 INFO L267 ElimStorePlain]: Start of recursive call 110: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:04:45,970 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 149 treesize of output 125 [2018-11-18 11:04:46,037 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,038 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,038 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,039 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,042 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 84 [2018-11-18 11:04:46,042 INFO L267 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,044 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,044 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,045 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,047 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 74 [2018-11-18 11:04:46,047 INFO L267 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,050 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,050 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,050 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,051 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,054 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 62 [2018-11-18 11:04:46,054 INFO L267 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,056 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,056 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,057 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,058 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,060 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 100 [2018-11-18 11:04:46,060 INFO L267 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,062 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,063 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,063 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,064 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,066 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 101 [2018-11-18 11:04:46,067 INFO L267 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,069 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,069 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,069 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,070 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,073 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 91 [2018-11-18 11:04:46,073 INFO L267 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,076 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,076 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,076 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,077 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,079 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 92 [2018-11-18 11:04:46,080 INFO L267 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,082 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,082 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,083 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,083 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,086 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 85 [2018-11-18 11:04:46,086 INFO L267 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,088 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,088 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,089 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,090 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,092 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 91 [2018-11-18 11:04:46,093 INFO L267 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,095 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,095 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,095 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,096 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,099 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 82 [2018-11-18 11:04:46,099 INFO L267 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,101 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,111 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,111 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,111 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,112 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,115 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 85 [2018-11-18 11:04:46,115 INFO L267 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,117 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,117 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,117 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,118 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,120 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 61 [2018-11-18 11:04:46,121 INFO L267 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,123 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,123 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,123 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,124 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,124 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,127 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 97 [2018-11-18 11:04:46,127 INFO L267 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,129 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,129 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,130 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,130 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,131 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,134 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 103 [2018-11-18 11:04:46,135 INFO L267 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,137 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,137 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,137 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,138 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,138 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,141 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 67 [2018-11-18 11:04:46,141 INFO L267 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,143 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,143 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,143 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,144 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,147 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 75 [2018-11-18 11:04:46,147 INFO L267 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,149 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,149 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,150 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,150 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,153 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 94 [2018-11-18 11:04:46,153 INFO L267 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,190 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 16 [2018-11-18 11:04:46,191 INFO L267 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,200 INFO L267 ElimStorePlain]: Start of recursive call 142: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:04:46,202 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 109 [2018-11-18 11:04:46,247 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,247 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,249 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34 [2018-11-18 11:04:46,249 INFO L267 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,251 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,251 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,253 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 32 [2018-11-18 11:04:46,254 INFO L267 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,268 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2018-11-18 11:04:46,268 INFO L267 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,274 INFO L267 ElimStorePlain]: Start of recursive call 161: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,360 INFO L267 ElimStorePlain]: Start of recursive call 30: 2 dim-1 vars, 6 dim-2 vars, End of recursive call: and 4 xjuncts. [2018-11-18 11:04:46,389 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 274 treesize of output 246 [2018-11-18 11:04:46,394 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,394 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,395 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,395 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,395 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,396 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:46,415 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 220 treesize of output 255 [2018-11-18 11:04:46,416 INFO L267 ElimStorePlain]: Start of recursive call 166: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-18 11:04:46,521 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 247 treesize of output 201 [2018-11-18 11:04:46,521 INFO L267 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,598 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 201 treesize of output 195 [2018-11-18 11:04:46,598 INFO L267 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,664 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 194 treesize of output 166 [2018-11-18 11:04:46,707 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,708 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,708 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,710 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,711 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,713 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,713 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,724 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 76 treesize of output 138 [2018-11-18 11:04:46,724 INFO L267 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,726 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,727 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,727 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,728 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,730 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,733 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,749 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 130 treesize of output 175 [2018-11-18 11:04:46,750 INFO L267 ElimStorePlain]: Start of recursive call 171: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-18 11:04:46,785 INFO L267 ElimStorePlain]: Start of recursive call 169: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:46,842 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 93 treesize of output 79 [2018-11-18 11:04:46,862 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,863 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,863 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,863 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,865 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,866 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,885 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 55 treesize of output 173 [2018-11-18 11:04:46,888 INFO L267 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 16 xjuncts. [2018-11-18 11:04:46,890 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,891 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,892 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,893 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,905 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 52 treesize of output 113 [2018-11-18 11:04:46,905 INFO L267 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:46,907 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,907 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,908 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,908 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,908 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,910 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:46,917 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 49 treesize of output 102 [2018-11-18 11:04:46,917 INFO L267 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:46,966 INFO L267 ElimStorePlain]: Start of recursive call 172: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:47,023 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 169 treesize of output 151 [2018-11-18 11:04:47,102 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,102 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,103 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,103 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,104 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,106 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:47,106 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,107 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,108 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,118 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 80 treesize of output 153 [2018-11-18 11:04:47,154 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,155 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,156 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,157 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,168 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 52 treesize of output 113 [2018-11-18 11:04:47,169 INFO L267 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:47,171 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,171 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,172 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,172 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,173 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,174 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,174 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,191 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 55 treesize of output 168 [2018-11-18 11:04:47,193 INFO L267 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:47,194 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,195 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,195 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,196 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,196 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,197 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,197 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,201 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 97 [2018-11-18 11:04:47,202 INFO L267 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:47,241 INFO L267 ElimStorePlain]: Start of recursive call 177: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:47,243 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,244 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,244 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,244 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,245 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,247 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:47,247 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,250 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,265 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 132 treesize of output 179 [2018-11-18 11:04:47,395 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 70 [2018-11-18 11:04:47,397 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,397 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,397 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,398 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,398 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,399 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,399 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,400 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:47,400 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,401 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,410 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 74 treesize of output 162 [2018-11-18 11:04:47,410 INFO L267 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:47,412 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,413 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,413 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,413 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,415 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,415 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,416 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:47,416 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,417 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,428 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 72 treesize of output 161 [2018-11-18 11:04:47,429 INFO L267 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:47,497 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,498 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,499 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,500 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,501 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:47,502 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,504 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,516 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 73 treesize of output 142 [2018-11-18 11:04:47,517 INFO L267 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:47,519 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,519 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,520 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,520 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,520 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,522 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:47,522 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,528 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 74 treesize of output 126 [2018-11-18 11:04:47,529 INFO L267 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:47,577 INFO L267 ElimStorePlain]: Start of recursive call 181: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:04:47,623 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,623 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,624 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,624 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,625 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:47,629 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 139 [2018-11-18 11:04:47,630 INFO L267 ElimStorePlain]: Start of recursive call 186: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-18 11:04:47,658 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,668 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 98 treesize of output 112 [2018-11-18 11:04:47,786 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 79 [2018-11-18 11:04:47,789 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,790 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,792 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,815 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 92 treesize of output 166 [2018-11-18 11:04:47,817 INFO L267 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 16 xjuncts. [2018-11-18 11:04:47,819 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,820 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 52 [2018-11-18 11:04:47,820 INFO L267 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:47,823 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,823 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,836 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 63 treesize of output 104 [2018-11-18 11:04:47,837 INFO L267 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 6 xjuncts. [2018-11-18 11:04:47,840 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,840 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,841 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,841 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,843 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,857 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 79 treesize of output 157 [2018-11-18 11:04:47,859 INFO L267 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:47,860 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,866 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 75 treesize of output 78 [2018-11-18 11:04:47,866 INFO L267 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:47,869 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,870 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,892 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 99 treesize of output 169 [2018-11-18 11:04:47,896 INFO L267 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 19 xjuncts. [2018-11-18 11:04:47,902 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,903 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,903 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,930 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 91 treesize of output 170 [2018-11-18 11:04:47,934 INFO L267 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 14 xjuncts. [2018-11-18 11:04:47,937 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,937 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,939 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,957 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 90 treesize of output 160 [2018-11-18 11:04:47,959 INFO L267 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 16 xjuncts. [2018-11-18 11:04:47,961 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,961 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,972 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 87 treesize of output 113 [2018-11-18 11:04:47,973 INFO L267 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:47,974 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,980 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 77 treesize of output 84 [2018-11-18 11:04:47,980 INFO L267 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:47,982 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,983 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,993 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 94 treesize of output 116 [2018-11-18 11:04:47,994 INFO L267 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:47,997 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:47,997 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,027 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 97 treesize of output 163 [2018-11-18 11:04:48,031 INFO L267 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 19 xjuncts. [2018-11-18 11:04:48,034 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,034 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,045 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 87 treesize of output 118 [2018-11-18 11:04:48,046 INFO L267 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:48,048 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,049 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,061 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 3 new quantified variables, introduced 2 case distinctions, treesize of input 80 treesize of output 115 [2018-11-18 11:04:48,062 INFO L267 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:48,072 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,072 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,073 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,073 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,075 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,093 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 84 treesize of output 162 [2018-11-18 11:04:48,095 INFO L267 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:48,501 INFO L267 ElimStorePlain]: Start of recursive call 187: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 4 xjuncts. [2018-11-18 11:04:48,524 INFO L267 ElimStorePlain]: Start of recursive call 176: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:04:48,586 INFO L267 ElimStorePlain]: Start of recursive call 165: 2 dim-1 vars, 6 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:04:48,596 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 407 treesize of output 268 [2018-11-18 11:04:48,598 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,609 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 251 treesize of output 227 [2018-11-18 11:04:48,610 INFO L267 ElimStorePlain]: Start of recursive call 204: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2018-11-18 11:04:48,638 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 106 [2018-11-18 11:04:48,662 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,662 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,666 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,673 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,708 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 152 treesize of output 229 [2018-11-18 11:04:48,882 WARN L180 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 103 [2018-11-18 11:04:48,884 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,884 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,884 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,886 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,886 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,887 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,887 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,887 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,889 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,891 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,891 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,900 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 13 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 181 treesize of output 282 [2018-11-18 11:04:48,901 INFO L267 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:48,903 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,904 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,906 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,906 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,908 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,913 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,929 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 134 treesize of output 229 [2018-11-18 11:04:48,931 INFO L267 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 10 xjuncts. [2018-11-18 11:04:48,933 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,933 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,934 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,935 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,935 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,936 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,936 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,938 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:48,938 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 160 treesize of output 186 [2018-11-18 11:04:48,939 INFO L267 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:49,120 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,120 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,120 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,121 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,121 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,122 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,123 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:49,123 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,124 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 137 [2018-11-18 11:04:49,124 INFO L267 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:49,221 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,221 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,222 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,223 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,223 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,226 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,230 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 140 treesize of output 172 [2018-11-18 11:04:49,230 INFO L267 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:49,233 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,233 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,234 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,234 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,234 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,235 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,237 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,238 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 147 [2018-11-18 11:04:49,238 INFO L267 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:49,321 INFO L267 ElimStorePlain]: Start of recursive call 206: 1 dim-0 vars, 3 dim-1 vars, End of recursive call: and 6 xjuncts. [2018-11-18 11:04:49,326 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,326 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,326 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,327 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,327 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,327 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,334 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 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 100 treesize of output 141 [2018-11-18 11:04:49,367 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,368 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,368 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,369 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,370 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,371 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,390 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 73 treesize of output 156 [2018-11-18 11:04:49,392 INFO L267 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 16 xjuncts. [2018-11-18 11:04:49,430 INFO L267 ElimStorePlain]: Start of recursive call 213: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:04:49,432 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,433 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,437 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,441 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,441 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,469 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 99 treesize of output 170 [2018-11-18 11:04:49,533 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,535 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,537 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,539 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,539 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,579 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 2 new quantified variables, introduced 8 case distinctions, treesize of input 144 treesize of output 272 [2018-11-18 11:04:49,579 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2018-11-18 11:04:49,583 INFO L267 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 32 xjuncts. [2018-11-18 11:04:49,585 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,590 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,590 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,612 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 126 treesize of output 185 [2018-11-18 11:04:49,614 INFO L267 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:49,616 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,618 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,619 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,620 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,620 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,635 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 123 treesize of output 147 [2018-11-18 11:04:49,636 INFO L267 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:49,765 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,765 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,766 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,781 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 84 treesize of output 125 [2018-11-18 11:04:49,781 INFO L267 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:49,832 INFO L267 ElimStorePlain]: Start of recursive call 215: 2 dim-1 vars, End of recursive call: and 4 xjuncts. [2018-11-18 11:04:49,885 INFO L267 ElimStorePlain]: Start of recursive call 205: 1 dim-1 vars, End of recursive call: and 6 xjuncts. [2018-11-18 11:04:49,930 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 37 [2018-11-18 11:04:49,943 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 12 [2018-11-18 11:04:49,944 INFO L267 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:49,947 INFO L267 ElimStorePlain]: Start of recursive call 220: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:49,949 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 69 treesize of output 65 [2018-11-18 11:04:49,951 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 4 [2018-11-18 11:04:49,951 INFO L267 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:49,956 INFO L267 ElimStorePlain]: Start of recursive call 222: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:49,958 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 86 treesize of output 78 [2018-11-18 11:04:49,959 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,963 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,969 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 27 treesize of output 38 [2018-11-18 11:04:49,970 INFO L267 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:49,977 INFO L267 ElimStorePlain]: Start of recursive call 224: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:49,979 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 79 [2018-11-18 11:04:49,993 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,994 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 53 [2018-11-18 11:04:49,995 INFO L267 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:49,997 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:49,997 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 29 [2018-11-18 11:04:49,997 INFO L267 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:49,999 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:49,999 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 38 [2018-11-18 11:04:50,000 INFO L267 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:50,015 INFO L267 ElimStorePlain]: Start of recursive call 226: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:50,016 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 27 [2018-11-18 11:04:50,024 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-11-18 11:04:50,024 INFO L267 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:50,025 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-11-18 11:04:50,025 INFO L267 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:50,027 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2018-11-18 11:04:50,027 INFO L267 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:50,030 INFO L267 ElimStorePlain]: Start of recursive call 230: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:50,053 INFO L267 ElimStorePlain]: Start of recursive call 203: 1 dim-1 vars, 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2018-11-18 11:04:50,195 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 64 [2018-11-18 11:04:50,197 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,197 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,198 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,198 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,199 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:50,203 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 71 [2018-11-18 11:04:50,203 INFO L267 ElimStorePlain]: Start of recursive call 235: 3 dim-0 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2018-11-18 11:04:50,215 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 29 treesize of output 33 [2018-11-18 11:04:50,217 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,218 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 44 [2018-11-18 11:04:50,233 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,237 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 42 [2018-11-18 11:04:50,237 INFO L267 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:50,239 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,240 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 19 [2018-11-18 11:04:50,240 INFO L267 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:50,253 INFO L267 ElimStorePlain]: Start of recursive call 237: 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2018-11-18 11:04:50,268 INFO L267 ElimStorePlain]: Start of recursive call 236: 1 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-18 11:04:50,287 INFO L267 ElimStorePlain]: Start of recursive call 234: 2 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-18 11:04:50,294 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 221 treesize of output 173 [2018-11-18 11:04:50,296 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,297 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,301 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 148 treesize of output 143 [2018-11-18 11:04:50,302 INFO L267 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:50,321 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 107 treesize of output 103 [2018-11-18 11:04:50,322 INFO L267 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:50,335 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 115 treesize of output 95 [2018-11-18 11:04:50,348 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,349 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,349 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,350 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,351 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,352 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,353 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,360 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 135 [2018-11-18 11:04:50,411 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,413 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,413 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,413 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,414 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,416 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,416 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,417 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,418 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:50,418 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,418 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,438 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 69 treesize of output 184 [2018-11-18 11:04:50,440 INFO L267 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:50,443 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,443 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,443 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,444 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,444 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,445 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,446 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,447 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:50,448 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,462 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 57 treesize of output 143 [2018-11-18 11:04:50,463 INFO L267 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:50,466 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,466 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,467 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,467 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,467 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,468 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,469 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,471 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,472 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,472 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:50,473 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,473 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,473 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,493 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 14 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 60 treesize of output 189 [2018-11-18 11:04:50,494 INFO L267 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:50,496 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,496 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,497 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,497 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,497 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,498 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,499 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,500 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:50,500 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,500 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,501 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,507 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 118 [2018-11-18 11:04:50,508 INFO L267 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:50,511 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,511 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,511 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,512 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,512 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,513 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,514 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,514 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,516 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,516 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:50,517 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,517 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,517 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,532 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 16 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 2 case distinctions, treesize of input 77 treesize of output 187 [2018-11-18 11:04:50,533 INFO L267 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:50,536 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,537 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:50,537 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,538 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,538 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,540 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,542 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,543 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,544 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:50,553 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 59 treesize of output 137 [2018-11-18 11:04:50,554 INFO L267 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:50,620 INFO L267 ElimStorePlain]: Start of recursive call 244: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:50,622 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,622 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,622 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,624 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,625 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,627 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,640 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 133 treesize of output 156 [2018-11-18 11:04:50,807 WARN L180 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 77 [2018-11-18 11:04:50,810 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,811 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,812 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,812 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,812 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,813 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,813 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,814 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:50,815 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,815 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,827 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 64 treesize of output 153 [2018-11-18 11:04:50,828 INFO L267 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:50,830 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,831 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,831 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,832 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,832 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,833 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,833 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,834 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:50,835 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,835 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,847 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 71 treesize of output 151 [2018-11-18 11:04:50,848 INFO L267 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:50,850 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,851 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,851 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,851 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,852 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,852 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,852 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,853 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,854 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:50,855 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,855 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,864 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 73 treesize of output 152 [2018-11-18 11:04:50,865 INFO L267 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:50,867 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,868 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,868 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,868 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,868 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,869 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,869 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,870 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,870 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:50,872 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,872 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,881 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 11 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 66 treesize of output 154 [2018-11-18 11:04:50,881 INFO L267 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:50,968 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,968 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,968 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,969 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,969 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,970 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,970 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,971 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:50,974 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 116 [2018-11-18 11:04:50,974 INFO L267 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:50,976 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,976 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,977 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,977 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,977 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,978 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,979 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:50,979 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,981 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,986 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 61 treesize of output 113 [2018-11-18 11:04:50,987 INFO L267 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:50,989 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,990 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,990 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,991 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,991 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,992 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,993 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:50,994 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:50,994 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,007 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 57 treesize of output 143 [2018-11-18 11:04:51,008 INFO L267 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:51,046 INFO L267 ElimStorePlain]: Start of recursive call 251: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:04:51,048 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,048 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,049 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,049 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,049 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,050 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,053 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 82 treesize of output 122 [2018-11-18 11:04:51,092 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,094 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,094 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,094 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,095 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,095 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,095 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,096 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:51,097 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,098 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,109 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 43 treesize of output 136 [2018-11-18 11:04:51,111 INFO L267 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:51,134 INFO L267 ElimStorePlain]: Start of recursive call 259: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:51,143 INFO L267 ElimStorePlain]: Start of recursive call 243: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:51,151 INFO L267 ElimStorePlain]: Start of recursive call 240: 1 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:51,176 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 265 treesize of output 237 [2018-11-18 11:04:51,180 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 238 treesize of output 192 [2018-11-18 11:04:51,180 INFO L267 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:51,248 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,248 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,248 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,250 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,251 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:51,275 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 211 treesize of output 246 [2018-11-18 11:04:51,276 INFO L267 ElimStorePlain]: Start of recursive call 263: 4 dim-0 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2018-11-18 11:04:51,373 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 247 treesize of output 237 [2018-11-18 11:04:51,373 INFO L267 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:51,436 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 192 treesize of output 176 [2018-11-18 11:04:51,437 INFO L267 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:51,492 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 163 treesize of output 137 [2018-11-18 11:04:51,517 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,517 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,523 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 118 treesize of output 130 [2018-11-18 11:04:51,564 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 38 [2018-11-18 11:04:51,565 INFO L267 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:51,567 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 10 [2018-11-18 11:04:51,567 INFO L267 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:51,574 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 37 [2018-11-18 11:04:51,574 INFO L267 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:51,581 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2018-11-18 11:04:51,582 INFO L267 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:51,622 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,622 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,624 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,628 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 61 treesize of output 76 [2018-11-18 11:04:51,629 INFO L267 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:51,631 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,632 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,634 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,634 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,638 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,659 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 68 treesize of output 154 [2018-11-18 11:04:51,662 INFO L267 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 14 xjuncts. [2018-11-18 11:04:51,666 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,668 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,668 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,669 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,672 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,689 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 71 treesize of output 158 [2018-11-18 11:04:51,691 INFO L267 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 11 xjuncts. [2018-11-18 11:04:51,692 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,693 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 38 [2018-11-18 11:04:51,694 INFO L267 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:51,697 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,697 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,699 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,703 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 70 treesize of output 85 [2018-11-18 11:04:51,704 INFO L267 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:51,706 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,706 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,706 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,708 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,709 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 57 [2018-11-18 11:04:51,710 INFO L267 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:51,712 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,712 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,713 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,720 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 65 treesize of output 84 [2018-11-18 11:04:51,720 INFO L267 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:51,723 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,725 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,726 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,738 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 2 new quantified variables, introduced 3 case distinctions, treesize of input 68 treesize of output 121 [2018-11-18 11:04:51,739 INFO L267 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:51,741 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,742 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,742 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,743 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,745 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 54 [2018-11-18 11:04:51,745 INFO L267 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:51,747 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,748 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,748 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,749 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:51,751 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 77 [2018-11-18 11:04:51,751 INFO L267 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:51,753 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,754 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 37 [2018-11-18 11:04:51,755 INFO L267 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:51,758 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,758 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,760 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,760 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,760 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,761 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:51,763 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,774 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 73 treesize of output 146 [2018-11-18 11:04:51,775 INFO L267 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:51,777 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,778 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,793 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 62 treesize of output 103 [2018-11-18 11:04:51,794 INFO L267 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 6 xjuncts. [2018-11-18 11:04:51,916 INFO L267 ElimStorePlain]: Start of recursive call 267: 2 dim-1 vars, End of recursive call: and 6 xjuncts. [2018-11-18 11:04:51,918 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,919 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 119 treesize of output 122 [2018-11-18 11:04:51,985 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-11-18 11:04:51,986 INFO L267 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:51,988 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,989 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 44 [2018-11-18 11:04:51,989 INFO L267 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:51,991 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:51,992 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 43 [2018-11-18 11:04:51,993 INFO L267 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:51,994 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 28 [2018-11-18 11:04:51,995 INFO L267 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:52,001 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 47 [2018-11-18 11:04:52,001 INFO L267 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:52,003 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-11-18 11:04:52,003 INFO L267 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:52,009 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 47 [2018-11-18 11:04:52,010 INFO L267 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:52,012 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 23 [2018-11-18 11:04:52,012 INFO L267 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:52,018 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 44 [2018-11-18 11:04:52,018 INFO L267 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:52,025 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 59 treesize of output 50 [2018-11-18 11:04:52,025 INFO L267 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:52,060 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,062 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,062 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,063 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,073 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 63 treesize of output 106 [2018-11-18 11:04:52,073 INFO L267 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:52,075 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,076 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,076 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,078 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,079 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 57 [2018-11-18 11:04:52,079 INFO L267 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:52,081 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,081 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,083 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 42 [2018-11-18 11:04:52,083 INFO L267 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:52,085 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,086 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,086 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,086 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,087 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,088 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,090 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 93 [2018-11-18 11:04:52,091 INFO L267 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:52,121 INFO L267 ElimStorePlain]: Start of recursive call 285: 2 dim-1 vars, End of recursive call: and 4 xjuncts. [2018-11-18 11:04:52,125 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,141 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 169 treesize of output 186 [2018-11-18 11:04:52,333 WARN L180 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 111 [2018-11-18 11:04:52,341 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,342 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,342 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,343 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,344 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:52,352 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 127 treesize of output 166 [2018-11-18 11:04:52,352 INFO L267 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:52,355 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,355 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,356 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,356 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,357 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,358 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:52,361 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 173 [2018-11-18 11:04:52,361 INFO L267 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:52,363 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,365 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,366 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,366 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,377 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 121 treesize of output 160 [2018-11-18 11:04:52,378 INFO L267 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:52,380 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,380 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,381 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:52,382 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 136 [2018-11-18 11:04:52,382 INFO L267 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:52,388 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,388 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,408 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 154 treesize of output 202 [2018-11-18 11:04:52,409 INFO L267 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:52,411 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,412 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,414 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,414 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,426 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 151 treesize of output 181 [2018-11-18 11:04:52,426 INFO L267 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:52,429 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,430 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,430 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,431 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,432 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:52,439 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 115 treesize of output 154 [2018-11-18 11:04:52,439 INFO L267 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:52,441 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,442 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,443 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,459 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 143 treesize of output 196 [2018-11-18 11:04:52,460 INFO L267 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:52,462 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,462 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,463 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:52,463 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 120 [2018-11-18 11:04:52,464 INFO L267 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:52,475 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,475 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,495 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 141 treesize of output 189 [2018-11-18 11:04:52,496 INFO L267 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:52,501 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,526 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 112 treesize of output 174 [2018-11-18 11:04:52,527 INFO L267 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:52,529 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,530 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,531 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,547 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 159 treesize of output 212 [2018-11-18 11:04:52,548 INFO L267 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:52,553 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,554 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,573 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 140 treesize of output 197 [2018-11-18 11:04:52,574 INFO L267 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:52,577 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,577 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,578 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:52,578 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 136 [2018-11-18 11:04:52,578 INFO L267 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:52,582 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,582 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,583 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,583 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,584 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:52,591 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 156 treesize of output 186 [2018-11-18 11:04:52,591 INFO L267 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:52,594 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,605 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 142 treesize of output 156 [2018-11-18 11:04:52,605 INFO L267 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:52,611 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,611 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,631 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 124 treesize of output 181 [2018-11-18 11:04:52,632 INFO L267 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:52,637 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,661 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 149 treesize of output 211 [2018-11-18 11:04:52,663 INFO L267 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:52,666 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,666 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,667 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,667 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,668 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:52,675 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 143 treesize of output 173 [2018-11-18 11:04:52,675 INFO L267 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:52,678 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,679 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,684 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 134 treesize of output 134 [2018-11-18 11:04:52,685 INFO L267 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:52,688 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,688 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,693 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 134 treesize of output 134 [2018-11-18 11:04:52,694 INFO L267 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:52,697 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,697 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,702 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 118 treesize of output 118 [2018-11-18 11:04:52,703 INFO L267 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:52,705 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,706 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,706 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,706 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,707 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,708 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:52,710 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 166 [2018-11-18 11:04:52,711 INFO L267 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:52,714 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,714 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,715 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,715 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,716 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:52,723 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 159 treesize of output 189 [2018-11-18 11:04:52,723 INFO L267 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:52,725 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,726 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,727 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:52,727 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 124 [2018-11-18 11:04:52,727 INFO L267 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:52,730 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,731 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,732 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,733 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,750 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 134 treesize of output 173 [2018-11-18 11:04:52,751 INFO L267 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:52,773 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,782 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,803 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 127 treesize of output 184 [2018-11-18 11:04:52,804 INFO L267 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:52,807 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,808 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,809 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,810 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,811 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,814 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:52,821 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 152 treesize of output 181 [2018-11-18 11:04:52,821 INFO L267 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:52,827 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,853 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 165 treesize of output 227 [2018-11-18 11:04:52,855 INFO L267 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:52,860 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,861 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,862 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,863 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,866 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,867 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:52,870 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 182 [2018-11-18 11:04:52,870 INFO L267 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:52,873 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,874 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,880 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 121 treesize of output 121 [2018-11-18 11:04:52,881 INFO L267 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:52,883 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,885 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,886 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,903 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 142 treesize of output 195 [2018-11-18 11:04:52,905 INFO L267 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:52,908 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,918 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 126 treesize of output 140 [2018-11-18 11:04:52,918 INFO L267 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:52,924 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,947 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 161 treesize of output 223 [2018-11-18 11:04:52,948 INFO L267 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:52,951 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,952 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,957 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 118 treesize of output 118 [2018-11-18 11:04:52,958 INFO L267 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:52,960 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,961 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,962 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,963 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,975 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 150 treesize of output 189 [2018-11-18 11:04:52,975 INFO L267 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:52,978 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,978 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,978 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,979 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,979 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,980 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:52,983 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 154 [2018-11-18 11:04:52,983 INFO L267 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:52,985 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,986 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,986 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,986 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,987 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,988 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:52,990 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 166 [2018-11-18 11:04:52,991 INFO L267 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:52,993 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,994 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:52,995 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,011 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 159 treesize of output 203 [2018-11-18 11:04:53,012 INFO L267 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:53,017 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,018 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,038 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 157 treesize of output 205 [2018-11-18 11:04:53,039 INFO L267 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:53,042 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,043 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,043 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,044 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,045 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:53,052 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 143 treesize of output 182 [2018-11-18 11:04:53,052 INFO L267 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:53,055 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,056 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,056 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,056 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,057 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:53,064 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 139 treesize of output 178 [2018-11-18 11:04:53,065 INFO L267 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:53,071 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,071 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,091 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 153 treesize of output 201 [2018-11-18 11:04:53,092 INFO L267 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:53,094 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,096 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,097 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,097 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,109 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 151 treesize of output 190 [2018-11-18 11:04:53,110 INFO L267 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:53,112 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,113 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,113 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,113 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,114 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,115 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:53,117 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 165 [2018-11-18 11:04:53,118 INFO L267 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:53,120 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,120 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,121 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:53,121 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 120 [2018-11-18 11:04:53,122 INFO L267 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:53,124 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,125 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,127 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,127 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,139 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 1 new quantified variables, introduced 2 case distinctions, treesize of input 135 treesize of output 174 [2018-11-18 11:04:53,139 INFO L267 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:53,145 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,145 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,165 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 137 treesize of output 194 [2018-11-18 11:04:53,166 INFO L267 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:53,168 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,170 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,171 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,171 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,183 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 134 treesize of output 173 [2018-11-18 11:04:53,184 INFO L267 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:53,187 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,188 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,188 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,188 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,189 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:53,197 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 185 [2018-11-18 11:04:53,197 INFO L267 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:53,203 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,227 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 125 treesize of output 187 [2018-11-18 11:04:53,228 INFO L267 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:53,234 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,258 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 162 treesize of output 224 [2018-11-18 11:04:53,259 INFO L267 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:53,264 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,265 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,284 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 112 treesize of output 169 [2018-11-18 11:04:53,286 INFO L267 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:53,288 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,288 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,289 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:53,290 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 108 [2018-11-18 11:04:53,290 INFO L267 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:53,293 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,294 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,294 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,295 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,296 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:53,303 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 131 treesize of output 170 [2018-11-18 11:04:53,304 INFO L267 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:53,306 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,308 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,309 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,325 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 158 treesize of output 211 [2018-11-18 11:04:53,326 INFO L267 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:53,329 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,329 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,334 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 105 treesize of output 105 [2018-11-18 11:04:53,335 INFO L267 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:53,340 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,365 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 137 treesize of output 199 [2018-11-18 11:04:53,366 INFO L267 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:53,372 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,372 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,391 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 100 treesize of output 157 [2018-11-18 11:04:53,393 INFO L267 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:53,398 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,423 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 124 treesize of output 186 [2018-11-18 11:04:53,424 INFO L267 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:53,428 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,428 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,428 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,429 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:53,430 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:53,437 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 102 treesize of output 141 [2018-11-18 11:04:53,437 INFO L267 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:54,759 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:54,763 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:54,778 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 73 treesize of output 141 [2018-11-18 11:04:54,780 INFO L267 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 10 xjuncts. [2018-11-18 11:04:54,782 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:54,783 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:54,784 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:54,788 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 74 treesize of output 90 [2018-11-18 11:04:54,789 INFO L267 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:54,795 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 83 treesize of output 85 [2018-11-18 11:04:54,795 INFO L267 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:54,797 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:54,799 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:54,813 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 94 treesize of output 123 [2018-11-18 11:04:54,815 INFO L267 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 6 xjuncts. [2018-11-18 11:04:54,831 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 81 treesize of output 112 [2018-11-18 11:04:54,832 INFO L267 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 8 xjuncts. [2018-11-18 11:04:54,834 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:54,835 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 67 [2018-11-18 11:04:54,835 INFO L267 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:54,837 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:54,838 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:54,840 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:54,844 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 78 treesize of output 85 [2018-11-18 11:04:54,844 INFO L267 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:54,846 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:54,847 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 54 [2018-11-18 11:04:54,847 INFO L267 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:54,998 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,007 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 90 treesize of output 107 [2018-11-18 11:04:55,008 INFO L267 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:55,009 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,010 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 73 [2018-11-18 11:04:55,010 INFO L267 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:55,094 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,104 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 60 treesize of output 81 [2018-11-18 11:04:55,105 INFO L267 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:55,107 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,109 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 42 [2018-11-18 11:04:55,109 INFO L267 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:55,111 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 65 treesize of output 51 [2018-11-18 11:04:55,111 INFO L267 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:55,169 INFO L267 ElimStorePlain]: Start of recursive call 300: 1 dim-0 vars, 4 dim-1 vars, End of recursive call: and 7 xjuncts. [2018-11-18 11:04:55,227 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 29 [2018-11-18 11:04:55,227 INFO L267 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:55,229 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 37 [2018-11-18 11:04:55,229 INFO L267 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:55,230 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,233 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 44 [2018-11-18 11:04:55,233 INFO L267 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:55,252 INFO L267 ElimStorePlain]: Start of recursive call 266: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:04:55,313 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 220 treesize of output 190 [2018-11-18 11:04:55,316 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,316 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,316 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,318 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,319 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:55,337 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 161 treesize of output 187 [2018-11-18 11:04:55,448 WARN L180 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 91 [2018-11-18 11:04:55,450 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,450 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,451 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:55,451 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,457 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 142 [2018-11-18 11:04:55,513 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,525 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 69 treesize of output 109 [2018-11-18 11:04:55,527 INFO L267 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 5 xjuncts. [2018-11-18 11:04:55,531 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,539 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 54 treesize of output 74 [2018-11-18 11:04:55,540 INFO L267 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:55,542 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,542 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 48 [2018-11-18 11:04:55,542 INFO L267 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:55,558 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2018-11-18 11:04:55,559 INFO L267 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:55,564 INFO L267 ElimStorePlain]: Start of recursive call 380: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:04:55,613 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,613 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,616 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,619 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,619 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,642 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 96 treesize of output 184 [2018-11-18 11:04:55,774 WARN L180 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 83 [2018-11-18 11:04:55,776 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,776 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,779 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 90 [2018-11-18 11:04:55,779 INFO L267 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:55,782 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,783 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,784 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,787 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,795 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 115 treesize of output 153 [2018-11-18 11:04:55,795 INFO L267 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 3 xjuncts. [2018-11-18 11:04:55,798 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,799 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,799 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,800 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,803 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,807 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 1 new quantified variables, introduced 1 case distinctions, treesize of input 118 treesize of output 142 [2018-11-18 11:04:55,808 INFO L267 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:55,891 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,892 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,892 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:55,893 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 80 [2018-11-18 11:04:55,893 INFO L267 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:55,969 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:55,970 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 66 [2018-11-18 11:04:55,970 INFO L267 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:56,037 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,041 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,048 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 98 treesize of output 109 [2018-11-18 11:04:56,049 INFO L267 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:56,051 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,051 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,052 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,053 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,054 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,056 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:56,056 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,056 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,058 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,069 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 101 treesize of output 162 [2018-11-18 11:04:56,069 INFO L267 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:56,071 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,072 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,073 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,074 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:56,075 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,076 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 110 [2018-11-18 11:04:56,077 INFO L267 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:56,129 INFO L267 ElimStorePlain]: Start of recursive call 385: 4 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-11-18 11:04:56,131 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,131 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,134 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,138 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,169 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 147 treesize of output 225 [2018-11-18 11:04:56,400 WARN L180 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 117 [2018-11-18 11:04:56,403 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,403 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,403 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,404 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,404 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,405 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,406 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,406 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,407 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,409 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,410 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,418 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 13 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 136 treesize of output 227 [2018-11-18 11:04:56,419 INFO L267 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:56,421 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,421 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,421 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,422 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,422 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,422 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,423 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,424 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,424 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 152 [2018-11-18 11:04:56,425 INFO L267 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:56,428 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,429 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,430 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,430 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,432 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,436 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,452 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 121 treesize of output 208 [2018-11-18 11:04:56,454 INFO L267 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 10 xjuncts. [2018-11-18 11:04:56,654 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,657 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,658 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 105 [2018-11-18 11:04:56,658 INFO L267 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:56,660 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,660 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,661 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,661 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,662 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,662 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,663 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:56,664 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,664 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,665 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,667 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 13 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 139 [2018-11-18 11:04:56,668 INFO L267 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:56,670 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,670 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,671 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,671 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,673 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:56,673 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,674 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 133 [2018-11-18 11:04:56,675 INFO L267 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:56,677 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,677 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,678 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,679 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,680 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,681 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:56,682 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,682 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,684 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,685 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 154 [2018-11-18 11:04:56,685 INFO L267 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:56,842 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,843 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,843 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,844 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,844 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,844 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,845 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:56,845 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,852 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 126 [2018-11-18 11:04:56,852 INFO L267 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:56,913 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:56,913 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 69 [2018-11-18 11:04:56,913 INFO L267 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:56,993 INFO L267 ElimStorePlain]: Start of recursive call 394: 1 dim-0 vars, 6 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-18 11:04:57,037 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,038 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,041 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,043 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,076 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 116 treesize of output 219 [2018-11-18 11:04:57,382 WARN L180 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 138 [2018-11-18 11:04:57,385 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,385 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,386 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,387 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:57,387 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 134 [2018-11-18 11:04:57,387 INFO L267 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:57,389 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,390 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,390 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:57,391 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 99 [2018-11-18 11:04:57,391 INFO L267 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:57,599 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,600 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,600 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,600 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,609 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 77 treesize of output 122 [2018-11-18 11:04:57,610 INFO L267 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 4 xjuncts. [2018-11-18 11:04:57,747 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,747 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,748 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,749 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,749 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,752 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,752 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 125 treesize of output 127 [2018-11-18 11:04:57,753 INFO L267 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:57,755 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,757 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,757 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,758 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,760 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,764 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,780 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 137 treesize of output 224 [2018-11-18 11:04:57,782 INFO L267 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 10 xjuncts. [2018-11-18 11:04:57,943 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,944 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,946 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,963 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 90 treesize of output 130 [2018-11-18 11:04:57,964 INFO L267 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 3 xjuncts. [2018-11-18 11:04:57,966 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,971 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,972 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 107 [2018-11-18 11:04:57,973 INFO L267 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:57,975 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,976 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,977 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,979 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,980 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:57,990 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 81 treesize of output 113 [2018-11-18 11:04:57,991 INFO L267 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:58,082 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:58,084 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:58,086 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:04:58,088 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:04:58,100 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 106 treesize of output 111 [2018-11-18 11:04:58,100 INFO L267 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 2 xjuncts. [2018-11-18 11:04:58,163 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 37 [2018-11-18 11:04:58,164 INFO L267 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2018-11-18 11:04:58,198 INFO L267 ElimStorePlain]: Start of recursive call 404: 1 dim-0 vars, 6 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-18 11:04:58,232 INFO L267 ElimStorePlain]: Start of recursive call 379: 2 dim-0 vars, 3 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-11-18 11:04:59,239 WARN L521 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:04:59,240 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.StackOverflowError at java.util.HashSet.(HashSet.java:119) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils$InnerDualJunctTracker.addOuterJunct(SmtUtils.java:1960) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.recursiveAndOrSimplificationHelper(SmtUtils.java:1115) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.orWithExtendedLocalSimplification(SmtUtils.java:1030) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.or(SmtUtils.java:960) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.normalforms.CnfTransformer$CnfTransformerHelper.innerConnective(CnfTransformer.java:87) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.normalforms.XnfTransformer$XnfTransformerHelper.applyDistributivityAndOr(XnfTransformer.java:164) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.normalforms.XnfTransformer$XnfTransformerHelper.convertApplicationTerm(XnfTransformer.java:99) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.normalforms.NnfTransformer.transform(NnfTransformer.java:138) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.toCnf(SmtUtils.java:1769) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.QuantifierUtils.transformToXnf(QuantifierUtils.java:189) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.applyNonSddEliminations(ElimStorePlain.java:327) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.Elim1Store.elim1(Elim1Store.java:217) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:221) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) [2018-11-18 11:04:59,552 INFO L168 Benchmark]: Toolchain (without parser) took 115283.00 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 289.9 MB). Free memory was 959.2 MB in the beginning and 788.7 MB in the end (delta: 170.5 MB). Peak memory consumption was 578.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:04:59,553 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:04:59,553 INFO L168 Benchmark]: CACSL2BoogieTranslator took 164.38 ms. Allocated memory is still 1.0 GB. Free memory was 959.2 MB in the beginning and 948.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:04:59,553 INFO L168 Benchmark]: Boogie Procedure Inliner took 14.06 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 945.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:04:59,577 INFO L168 Benchmark]: Boogie Preprocessor took 51.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 945.8 MB in the beginning and 1.1 GB in the end (delta: -183.0 MB). Peak memory consumption was 14.3 MB. Max. memory is 11.5 GB. [2018-11-18 11:04:59,577 INFO L168 Benchmark]: RCFGBuilder took 171.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2018-11-18 11:04:59,577 INFO L168 Benchmark]: TraceAbstraction took 114878.75 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 155.7 MB). Free memory was 1.1 GB in the beginning and 788.7 MB in the end (delta: 321.9 MB). Peak memory consumption was 595.9 MB. Max. memory is 11.5 GB. [2018-11-18 11:04:59,578 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 164.38 ms. Allocated memory is still 1.0 GB. Free memory was 959.2 MB in the beginning and 948.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 14.06 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 945.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 51.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 945.8 MB in the beginning and 1.1 GB in the end (delta: -183.0 MB). Peak memory consumption was 14.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 171.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 114878.75 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 155.7 MB). Free memory was 1.1 GB in the beginning and 788.7 MB in the end (delta: 321.9 MB). Peak memory consumption was 595.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: StackOverflowError: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: StackOverflowError: null: java.util.HashSet.(HashSet.java:119) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 11:05:01,141 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:05:01,143 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:05:01,152 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:05:01,152 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:05:01,152 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:05:01,153 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:05:01,155 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:05:01,156 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:05:01,156 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:05:01,157 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:05:01,157 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:05:01,158 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:05:01,159 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:05:01,159 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:05:01,160 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:05:01,161 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:05:01,162 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:05:01,163 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:05:01,164 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:05:01,165 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:05:01,166 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:05:01,167 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:05:01,167 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:05:01,168 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:05:01,168 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:05:01,169 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:05:01,170 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:05:01,170 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:05:01,171 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:05:01,171 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:05:01,172 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:05:01,172 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:05:01,172 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:05:01,173 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:05:01,173 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:05:01,173 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-11-18 11:05:01,184 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:05:01,184 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:05:01,185 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:05:01,185 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 11:05:01,185 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 11:05:01,186 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 11:05:01,186 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 11:05:01,186 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 11:05:01,186 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 11:05:01,186 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 11:05:01,187 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:05:01,187 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 11:05:01,187 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 11:05:01,187 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:05:01,187 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:05:01,188 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:05:01,188 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:05:01,188 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 11:05:01,188 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 11:05:01,188 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 11:05:01,188 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:05:01,188 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:05:01,189 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:05:01,189 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:05:01,189 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:05:01,189 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:05:01,189 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:05:01,189 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:05:01,190 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:05:01,190 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:05:01,190 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:05:01,190 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 11:05:01,190 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:05:01,190 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 11:05:01,191 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 11:05:01,191 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60adf12976c621166b8ffd5e872004e7d6c30802 [2018-11-18 11:05:01,222 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:05:01,231 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:05:01,233 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:05:01,234 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:05:01,235 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:05:01,235 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/../../sv-benchmarks/c/loops/invert_string_true-unreach-call_true-termination.i [2018-11-18 11:05:01,279 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/data/d6bcbd6a3/5c79d31d53ea4737aab39e5eac0ad187/FLAGcc6c1fb11 [2018-11-18 11:05:01,575 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:05:01,575 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/sv-benchmarks/c/loops/invert_string_true-unreach-call_true-termination.i [2018-11-18 11:05:01,579 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/data/d6bcbd6a3/5c79d31d53ea4737aab39e5eac0ad187/FLAGcc6c1fb11 [2018-11-18 11:05:01,587 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/data/d6bcbd6a3/5c79d31d53ea4737aab39e5eac0ad187 [2018-11-18 11:05:01,589 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:05:01,590 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:05:01,591 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:05:01,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:05:01,594 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:05:01,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:05:01" (1/1) ... [2018-11-18 11:05:01,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@687d7983 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:05:01, skipping insertion in model container [2018-11-18 11:05:01,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:05:01" (1/1) ... [2018-11-18 11:05:01,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:05:01,620 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:05:01,752 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:05:01,755 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:05:01,772 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:05:01,785 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:05:01,786 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:05:01 WrapperNode [2018-11-18 11:05:01,786 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:05:01,786 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:05:01,787 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:05:01,787 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:05:01,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:05:01" (1/1) ... [2018-11-18 11:05:01,797 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:05:01" (1/1) ... [2018-11-18 11:05:01,802 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:05:01,802 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:05:01,802 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:05:01,802 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:05:01,807 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:05:01" (1/1) ... [2018-11-18 11:05:01,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:05:01" (1/1) ... [2018-11-18 11:05:01,809 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:05:01" (1/1) ... [2018-11-18 11:05:01,809 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:05:01" (1/1) ... [2018-11-18 11:05:01,814 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:05:01" (1/1) ... [2018-11-18 11:05:01,817 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:05:01" (1/1) ... [2018-11-18 11:05:01,818 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:05:01" (1/1) ... [2018-11-18 11:05:01,820 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:05:01,820 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:05:01,820 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:05:01,821 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:05:01,821 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:05:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:05:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 11:05:01,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 11:05:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 11:05:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 11:05:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:05:01,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:05:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 11:05:01,897 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 11:05:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-18 11:05:01,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-18 11:05:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 11:05:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 11:05:02,042 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:05:02,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:05:02 BoogieIcfgContainer [2018-11-18 11:05:02,043 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 11:05:02,044 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 11:05:02,044 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 11:05:02,046 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 11:05:02,047 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 11:05:01" (1/3) ... [2018-11-18 11:05:02,048 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9d6fb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:05:02, skipping insertion in model container [2018-11-18 11:05:02,048 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:05:01" (2/3) ... [2018-11-18 11:05:02,048 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9d6fb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:05:02, skipping insertion in model container [2018-11-18 11:05:02,048 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:05:02" (3/3) ... [2018-11-18 11:05:02,050 INFO L112 eAbstractionObserver]: Analyzing ICFG invert_string_true-unreach-call_true-termination.i [2018-11-18 11:05:02,058 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 11:05:02,064 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 11:05:02,073 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 11:05:02,091 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 11:05:02,091 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 11:05:02,092 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 11:05:02,092 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 11:05:02,092 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 11:05:02,092 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 11:05:02,092 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 11:05:02,092 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 11:05:02,092 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 11:05:02,104 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states. [2018-11-18 11:05:02,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-18 11:05:02,108 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:05:02,109 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:05:02,110 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:05:02,114 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:05:02,114 INFO L82 PathProgramCache]: Analyzing trace with hash -1989464865, now seen corresponding path program 1 times [2018-11-18 11:05:02,117 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:05:02,117 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:05:02,130 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:05:02,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:05:02,170 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:05:02,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:05:02,184 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:05:02,188 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:05:02,188 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 11:05:02,191 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 11:05:02,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 11:05:02,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 11:05:02,204 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 2 states. [2018-11-18 11:05:02,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:05:02,218 INFO L93 Difference]: Finished difference Result 51 states and 62 transitions. [2018-11-18 11:05:02,218 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 11:05:02,218 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 16 [2018-11-18 11:05:02,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:05:02,223 INFO L225 Difference]: With dead ends: 51 [2018-11-18 11:05:02,223 INFO L226 Difference]: Without dead ends: 25 [2018-11-18 11:05:02,225 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 11:05:02,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2018-11-18 11:05:02,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2018-11-18 11:05:02,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2018-11-18 11:05:02,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 27 transitions. [2018-11-18 11:05:02,251 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 27 transitions. Word has length 16 [2018-11-18 11:05:02,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:05:02,252 INFO L480 AbstractCegarLoop]: Abstraction has 25 states and 27 transitions. [2018-11-18 11:05:02,252 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 11:05:02,252 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2018-11-18 11:05:02,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-18 11:05:02,253 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:05:02,253 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:05:02,253 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:05:02,253 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:05:02,254 INFO L82 PathProgramCache]: Analyzing trace with hash 971272842, now seen corresponding path program 1 times [2018-11-18 11:05:02,254 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:05:02,254 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:05:02,272 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:05:02,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:05:02,295 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:05:02,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:05:02,312 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:05:02,314 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:05:02,315 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 11:05:02,316 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:05:02,316 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:05:02,316 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:05:02,316 INFO L87 Difference]: Start difference. First operand 25 states and 27 transitions. Second operand 3 states. [2018-11-18 11:05:02,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:05:02,358 INFO L93 Difference]: Finished difference Result 44 states and 48 transitions. [2018-11-18 11:05:02,359 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:05:02,359 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2018-11-18 11:05:02,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:05:02,360 INFO L225 Difference]: With dead ends: 44 [2018-11-18 11:05:02,360 INFO L226 Difference]: Without dead ends: 28 [2018-11-18 11:05:02,360 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:05:02,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2018-11-18 11:05:02,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 27. [2018-11-18 11:05:02,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2018-11-18 11:05:02,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 29 transitions. [2018-11-18 11:05:02,365 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 29 transitions. Word has length 18 [2018-11-18 11:05:02,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:05:02,365 INFO L480 AbstractCegarLoop]: Abstraction has 27 states and 29 transitions. [2018-11-18 11:05:02,365 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:05:02,365 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2018-11-18 11:05:02,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-18 11:05:02,366 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:05:02,366 INFO L375 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:05:02,367 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:05:02,368 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:05:02,368 INFO L82 PathProgramCache]: Analyzing trace with hash -714418193, now seen corresponding path program 1 times [2018-11-18 11:05:02,368 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:05:02,368 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:05:02,380 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:05:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:05:02,415 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:05:02,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:05:02,451 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:05:02,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:05:02,493 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:05:02,493 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:05:02,499 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:05:02,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:05:02,516 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:05:02,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 11:05:02,545 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:05:02,560 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-18 11:05:02,561 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [4, 4] total 8 [2018-11-18 11:05:02,561 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 11:05:02,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 11:05:02,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-18 11:05:02,562 INFO L87 Difference]: Start difference. First operand 27 states and 29 transitions. Second operand 8 states. [2018-11-18 11:05:02,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:05:02,791 INFO L93 Difference]: Finished difference Result 74 states and 85 transitions. [2018-11-18 11:05:02,792 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 11:05:02,792 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 21 [2018-11-18 11:05:02,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:05:02,794 INFO L225 Difference]: With dead ends: 74 [2018-11-18 11:05:02,795 INFO L226 Difference]: Without dead ends: 58 [2018-11-18 11:05:02,795 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2018-11-18 11:05:02,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2018-11-18 11:05:02,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 41. [2018-11-18 11:05:02,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-11-18 11:05:02,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 43 transitions. [2018-11-18 11:05:02,808 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 43 transitions. Word has length 21 [2018-11-18 11:05:02,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:05:02,808 INFO L480 AbstractCegarLoop]: Abstraction has 41 states and 43 transitions. [2018-11-18 11:05:02,808 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 11:05:02,808 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2018-11-18 11:05:02,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-18 11:05:02,809 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:05:02,809 INFO L375 BasicCegarLoop]: trace histogram [5, 4, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:05:02,809 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:05:02,809 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:05:02,809 INFO L82 PathProgramCache]: Analyzing trace with hash 270576394, now seen corresponding path program 1 times [2018-11-18 11:05:02,810 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:05:02,810 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:05:02,821 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:05:02,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:05:02,856 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:05:02,903 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 11:05:02,904 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:05:03,016 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 11:05:03,017 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:05:03,018 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:05:03,027 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:05:03,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:05:03,049 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:05:03,122 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-18 11:05:03,122 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:05:03,282 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-18 11:05:03,301 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2018-11-18 11:05:03,301 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 6, 7] total 21 [2018-11-18 11:05:03,302 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-11-18 11:05:03,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-11-18 11:05:03,302 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=98, Invalid=322, Unknown=0, NotChecked=0, Total=420 [2018-11-18 11:05:03,303 INFO L87 Difference]: Start difference. First operand 41 states and 43 transitions. Second operand 21 states. [2018-11-18 11:05:03,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:05:03,846 INFO L93 Difference]: Finished difference Result 100 states and 112 transitions. [2018-11-18 11:05:03,846 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 11:05:03,846 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 36 [2018-11-18 11:05:03,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:05:03,847 INFO L225 Difference]: With dead ends: 100 [2018-11-18 11:05:03,847 INFO L226 Difference]: Without dead ends: 79 [2018-11-18 11:05:03,848 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 122 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=132, Invalid=420, Unknown=0, NotChecked=0, Total=552 [2018-11-18 11:05:03,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2018-11-18 11:05:03,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 53. [2018-11-18 11:05:03,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-11-18 11:05:03,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 54 transitions. [2018-11-18 11:05:03,858 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 54 transitions. Word has length 36 [2018-11-18 11:05:03,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:05:03,858 INFO L480 AbstractCegarLoop]: Abstraction has 53 states and 54 transitions. [2018-11-18 11:05:03,858 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-11-18 11:05:03,858 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 54 transitions. [2018-11-18 11:05:03,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 11:05:03,859 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:05:03,859 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:05:03,860 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:05:03,860 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:05:03,860 INFO L82 PathProgramCache]: Analyzing trace with hash 805826727, now seen corresponding path program 2 times [2018-11-18 11:05:03,860 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 11:05:03,860 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3106110-467e-4070-bc61-b2da303b2499/bin-2019/utaipan/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:05:03,876 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-18 11:05:03,986 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-18 11:05:03,986 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 11:05:04,012 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:05:04,040 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2018-11-18 11:05:04,041 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-18 11:05:04,048 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:05:04,048 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:21, output treesize:19 [2018-11-18 11:05:04,067 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2018-11-18 11:05:04,070 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 11 treesize of output 10 [2018-11-18 11:05:04,070 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:05:04,072 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:05:04,088 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-18 11:05:04,088 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:33, output treesize:29 [2018-11-18 11:05:04,145 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2018-11-18 11:05:04,149 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,151 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 25 [2018-11-18 11:05:04,152 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:05:04,160 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:05:04,177 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-18 11:05:04,177 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:43, output treesize:39 [2018-11-18 11:05:04,253 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 27 [2018-11-18 11:05:04,259 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,261 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,264 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,276 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 52 [2018-11-18 11:05:04,277 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:05:04,292 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:05:04,317 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2018-11-18 11:05:04,317 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:52, output treesize:48 [2018-11-18 11:05:04,437 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 36 [2018-11-18 11:05:04,447 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,450 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,452 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,457 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,460 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,466 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,495 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 89 [2018-11-18 11:05:04,496 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:05:04,518 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:05:04,548 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2018-11-18 11:05:04,549 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:65, output treesize:61 [2018-11-18 11:05:04,688 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 42 [2018-11-18 11:05:04,694 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,696 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,697 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,699 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,700 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,702 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,703 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,704 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,706 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,707 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,732 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 121 [2018-11-18 11:05:04,732 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:05:04,767 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:05:04,801 INFO L267 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: 5 dim-0 vars, and 1 xjuncts. [2018-11-18 11:05:04,801 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:68, output treesize:64 [2018-11-18 11:05:04,920 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 51 [2018-11-18 11:05:04,926 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,928 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,930 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,931 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,932 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:05:04,934 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,935 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,937 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,939 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,940 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,942 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:04,978 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 130 [2018-11-18 11:05:04,979 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:05:05,010 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:05:05,048 INFO L267 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2018-11-18 11:05:05,048 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:87, output treesize:73 [2018-11-18 11:05:05,150 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 70 [2018-11-18 11:05:05,155 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 16 treesize of output 15 [2018-11-18 11:05:05,155 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:05:05,177 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:05:05,224 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2018-11-18 11:05:05,225 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:94, output treesize:90 [2018-11-18 11:05:05,484 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 87 [2018-11-18 11:05:05,491 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:05,496 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 42 [2018-11-18 11:05:05,497 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:05:05,530 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:05:05,594 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2018-11-18 11:05:05,594 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:113, output treesize:109 [2018-11-18 11:05:05,872 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 104 [2018-11-18 11:05:05,881 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:05,884 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:05,887 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:05,904 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 78 [2018-11-18 11:05:05,904 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:05:05,946 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:05:06,029 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2018-11-18 11:05:06,029 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:132, output treesize:128 [2018-11-18 11:05:06,355 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2018-11-18 11:05:06,395 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 121 [2018-11-18 11:05:06,402 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:06,404 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:06,405 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:06,407 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:06,409 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:06,410 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:06,428 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 124 [2018-11-18 11:05:06,428 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:05:06,479 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:05:06,573 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2018-11-18 11:05:06,574 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:151, output treesize:147 [2018-11-18 11:05:06,966 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2018-11-18 11:05:07,007 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 142 treesize of output 135 [2018-11-18 11:05:07,014 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:07,016 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:07,017 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:07,019 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:07,021 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:07,023 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:07,025 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:07,027 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:07,028 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:07,030 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:05:07,062 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 161 [2018-11-18 11:05:07,063 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:05:07,130 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:05:07,240 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2018-11-18 11:05:07,240 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:157, output treesize:153 [2018-11-18 11:05:07,452 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2018-11-18 11:05:07,641 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 92 [2018-11-18 11:05:07,681 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 8 [2018-11-18 11:05:07,681 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-18 11:05:07,724 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 13 [2018-11-18 11:05:07,725 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-18 11:05:07,727 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-18 11:05:07,732 INFO L267 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-18 11:05:07,732 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 7 variables, input treesize:126, output treesize:13 [2018-11-18 11:05:07,983 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:05:07,983 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:05:12,534 WARN L180 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2018-11-18 11:05:17,118 WARN L180 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2018-11-18 11:05:29,592 WARN L180 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2018-11-18 11:05:48,301 WARN L180 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2018-11-18 11:06:04,540 WARN L180 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2018-11-18 11:06:18,702 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2018-11-18 11:06:47,101 WARN L180 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2018-11-18 11:07:15,628 WARN L180 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2018-11-18 11:07:50,004 WARN L180 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2018-11-18 11:08:34,114 WARN L180 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2018-11-18 11:08:42,595 WARN L180 SmtUtils]: Spent 8.48 s on a formula simplification that was a NOOP. DAG size: 127 [2018-11-18 11:08:48,702 INFO L303 Elim1Store]: Index analysis took 6106 ms [2018-11-18 11:08:57,929 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 5735 treesize of output 2821 [2018-11-18 11:12:48,201 WARN L180 SmtUtils]: Spent 3.84 m on a formula simplification. DAG size of input: 1580 DAG size of output: 341 [2018-11-18 11:12:52,042 INFO L303 Elim1Store]: Index analysis took 3839 ms [2018-11-18 11:12:52,044 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 2756 treesize of output 2384 [2018-11-18 11:13:04,996 WARN L180 SmtUtils]: Spent 12.95 s on a formula simplification. DAG size of input: 172 DAG size of output: 170 [2018-11-18 11:13:05,135 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:13:05,136 INFO L682 Elim1Store]: detected equality via solver [2018-11-18 11:13:05,346 INFO L700 Elim1Store]: detected not equals via solver [2018-11-18 11:13:05,350 INFO L303 Elim1Store]: Index analysis took 353 ms [2018-11-18 11:13:19,557 WARN L521 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 11:13:19,558 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: var is still there: v_arrayElimArr_3 term size 119 at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.Elim1Store.elim1(Elim1Store.java:452) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:221) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.elimAllRec(ElimStorePlain.java:199) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:293) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.tryToEliminate(PartialQuantifierElimination.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:245) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:439) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.computeBackwardSequence(IterativePredicateTransformer.java:418) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.computeWeakestPreconditionSequence(IterativePredicateTransformer.java:290) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:330) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructForwardBackward(TraceCheckConstructor.java:224) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructTraceCheck(TraceCheckConstructor.java:188) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.get(TraceCheckConstructor.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.MultiTrackRefinementStrategy.getTraceCheck(MultiTrackRefinementStrategy.java:232) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:223) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:197) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:429) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:434) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:312) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:123) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 11:13:19,560 INFO L168 Benchmark]: Toolchain (without parser) took 497970.29 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 300.4 MB). Free memory was 950.5 MB in the beginning and 896.1 MB in the end (delta: 54.5 MB). Peak memory consumption was 354.9 MB. Max. memory is 11.5 GB. [2018-11-18 11:13:19,560 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:13:19,561 INFO L168 Benchmark]: CACSL2BoogieTranslator took 195.32 ms. Allocated memory is still 1.0 GB. Free memory was 950.5 MB in the beginning and 939.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:13:19,561 INFO L168 Benchmark]: Boogie Procedure Inliner took 15.28 ms. Allocated memory is still 1.0 GB. Free memory was 934.4 MB in the beginning and 933.1 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2018-11-18 11:13:19,561 INFO L168 Benchmark]: Boogie Preprocessor took 18.17 ms. Allocated memory is still 1.0 GB. Free memory is still 933.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:13:19,561 INFO L168 Benchmark]: RCFGBuilder took 222.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 933.1 MB in the beginning and 1.1 GB in the end (delta: -180.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. [2018-11-18 11:13:19,561 INFO L168 Benchmark]: TraceAbstraction took 497515.97 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 163.1 MB). Free memory was 1.1 GB in the beginning and 896.1 MB in the end (delta: 217.3 MB). Peak memory consumption was 380.4 MB. Max. memory is 11.5 GB. [2018-11-18 11:13:19,563 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 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 195.32 ms. Allocated memory is still 1.0 GB. Free memory was 950.5 MB in the beginning and 939.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 15.28 ms. Allocated memory is still 1.0 GB. Free memory was 934.4 MB in the beginning and 933.1 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 18.17 ms. Allocated memory is still 1.0 GB. Free memory is still 933.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 222.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 933.1 MB in the beginning and 1.1 GB in the end (delta: -180.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 497515.97 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 163.1 MB). Free memory was 1.1 GB in the beginning and 896.1 MB in the end (delta: 217.3 MB). Peak memory consumption was 380.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: var is still there: v_arrayElimArr_3 term size 119 de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: var is still there: v_arrayElimArr_3 term size 119: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.Elim1Store.elim1(Elim1Store.java:452) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...