java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-EXP.epf -i ../../../trunk/examples/svcomp/loops/eureka_01_false-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d380424 [2018-10-24 12:23:52,012 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-24 12:23:52,015 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-24 12:23:52,027 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-24 12:23:52,028 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-24 12:23:52,029 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-24 12:23:52,030 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-24 12:23:52,032 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-24 12:23:52,034 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-24 12:23:52,035 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-24 12:23:52,036 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-24 12:23:52,037 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-24 12:23:52,038 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-24 12:23:52,039 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-24 12:23:52,040 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-24 12:23:52,041 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-24 12:23:52,042 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-24 12:23:52,044 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-24 12:23:52,046 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-24 12:23:52,048 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-24 12:23:52,050 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-24 12:23:52,053 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-24 12:23:52,059 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-24 12:23:52,060 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-24 12:23:52,060 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-24 12:23:52,061 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-24 12:23:52,065 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-24 12:23:52,066 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-24 12:23:52,067 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-24 12:23:52,071 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-24 12:23:52,071 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-24 12:23:52,074 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-10-24 12:23:52,077 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-EXP.epf [2018-10-24 12:23:52,112 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-24 12:23:52,113 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-24 12:23:52,114 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-24 12:23:52,114 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-24 12:23:52,114 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-24 12:23:52,114 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-24 12:23:52,114 INFO L133 SettingsManager]: * Explicit value domain=true [2018-10-24 12:23:52,115 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-24 12:23:52,115 INFO L133 SettingsManager]: * Octagon Domain=false [2018-10-24 12:23:52,115 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-24 12:23:52,115 INFO L133 SettingsManager]: * Log string format=TERM [2018-10-24 12:23:52,115 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-24 12:23:52,116 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-24 12:23:52,116 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-24 12:23:52,117 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-24 12:23:52,117 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-24 12:23:52,118 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-24 12:23:52,118 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-24 12:23:52,118 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-24 12:23:52,118 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-24 12:23:52,118 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-24 12:23:52,118 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-24 12:23:52,121 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-24 12:23:52,122 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-24 12:23:52,122 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-24 12:23:52,122 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-24 12:23:52,122 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-24 12:23:52,123 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-24 12:23:52,123 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-24 12:23:52,123 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-24 12:23:52,123 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-24 12:23:52,123 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-24 12:23:52,124 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-24 12:23:52,124 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-24 12:23:52,125 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-24 12:23:52,125 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-10-24 12:23:52,174 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-24 12:23:52,190 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-24 12:23:52,194 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-24 12:23:52,196 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-24 12:23:52,197 INFO L276 PluginConnector]: CDTParser initialized [2018-10-24 12:23:52,197 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/svcomp/loops/eureka_01_false-unreach-call_true-termination.i [2018-10-24 12:23:52,264 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/9198ef580/702fbb3c95a84a2284088ebdad69d65f/FLAG1436e1298 [2018-10-24 12:23:52,713 INFO L298 CDTParser]: Found 1 translation units. [2018-10-24 12:23:52,714 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/eureka_01_false-unreach-call_true-termination.i [2018-10-24 12:23:52,725 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/9198ef580/702fbb3c95a84a2284088ebdad69d65f/FLAG1436e1298 [2018-10-24 12:23:52,739 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/9198ef580/702fbb3c95a84a2284088ebdad69d65f [2018-10-24 12:23:52,751 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-24 12:23:52,753 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-24 12:23:52,754 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-24 12:23:52,754 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-24 12:23:52,758 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-24 12:23:52,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:23:52" (1/1) ... [2018-10-24 12:23:52,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48dbb4d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:23:52, skipping insertion in model container [2018-10-24 12:23:52,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:23:52" (1/1) ... [2018-10-24 12:23:52,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-24 12:23:52,808 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-24 12:23:53,056 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-24 12:23:53,061 INFO L189 MainTranslator]: Completed pre-run [2018-10-24 12:23:53,110 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-24 12:23:53,131 INFO L193 MainTranslator]: Completed translation [2018-10-24 12:23:53,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:23:53 WrapperNode [2018-10-24 12:23:53,132 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-24 12:23:53,133 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-24 12:23:53,133 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-24 12:23:53,133 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-24 12:23:53,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:23:53" (1/1) ... [2018-10-24 12:23:53,153 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:23:53" (1/1) ... [2018-10-24 12:23:53,222 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-24 12:23:53,222 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-24 12:23:53,223 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-24 12:23:53,223 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-24 12:23:53,236 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:23:53" (1/1) ... [2018-10-24 12:23:53,236 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:23:53" (1/1) ... [2018-10-24 12:23:53,243 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:23:53" (1/1) ... [2018-10-24 12:23:53,244 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:23:53" (1/1) ... [2018-10-24 12:23:53,266 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:23:53" (1/1) ... [2018-10-24 12:23:53,275 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:23:53" (1/1) ... [2018-10-24 12:23:53,279 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:23:53" (1/1) ... [2018-10-24 12:23:53,373 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-24 12:23:53,373 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-24 12:23:53,374 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-24 12:23:53,374 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-24 12:23:53,377 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:23:53" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-24 12:23:53,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-24 12:23:53,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-24 12:23:53,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-24 12:23:53,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-24 12:23:53,452 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-24 12:23:53,452 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-24 12:23:53,452 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-10-24 12:23:53,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-10-24 12:23:54,563 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-24 12:23:54,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:23:54 BoogieIcfgContainer [2018-10-24 12:23:54,564 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-24 12:23:54,565 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-24 12:23:54,565 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-24 12:23:54,568 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-24 12:23:54,569 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 12:23:52" (1/3) ... [2018-10-24 12:23:54,569 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@543f7821 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:23:54, skipping insertion in model container [2018-10-24 12:23:54,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:23:53" (2/3) ... [2018-10-24 12:23:54,570 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@543f7821 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:23:54, skipping insertion in model container [2018-10-24 12:23:54,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:23:54" (3/3) ... [2018-10-24 12:23:54,572 INFO L112 eAbstractionObserver]: Analyzing ICFG eureka_01_false-unreach-call_true-termination.i [2018-10-24 12:23:54,582 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-24 12:23:54,595 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-24 12:23:54,613 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-24 12:23:54,644 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-24 12:23:54,644 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-24 12:23:54,644 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-24 12:23:54,644 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-24 12:23:54,644 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-24 12:23:54,645 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-24 12:23:54,645 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-24 12:23:54,645 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-24 12:23:54,670 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states. [2018-10-24 12:23:54,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-10-24 12:23:54,677 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 12:23:54,678 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 12:23:54,680 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 12:23:54,686 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:23:54,687 INFO L82 PathProgramCache]: Analyzing trace with hash -1712099597, now seen corresponding path program 1 times [2018-10-24 12:23:54,689 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-24 12:23:54,739 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:23:54,740 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:23:54,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:23:54,740 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-24 12:23:54,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:23:54,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 12:23:54,910 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 12:23:54,911 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-24 12:23:54,911 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-24 12:23:54,917 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-10-24 12:23:54,934 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-10-24 12:23:54,935 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-24 12:23:54,938 INFO L87 Difference]: Start difference. First operand 42 states. Second operand 2 states. [2018-10-24 12:23:54,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 12:23:54,969 INFO L93 Difference]: Finished difference Result 72 states and 98 transitions. [2018-10-24 12:23:54,969 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-10-24 12:23:54,971 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 20 [2018-10-24 12:23:54,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 12:23:54,982 INFO L225 Difference]: With dead ends: 72 [2018-10-24 12:23:54,983 INFO L226 Difference]: Without dead ends: 37 [2018-10-24 12:23:54,988 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-24 12:23:55,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2018-10-24 12:23:55,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2018-10-24 12:23:55,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2018-10-24 12:23:55,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 43 transitions. [2018-10-24 12:23:55,039 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 43 transitions. Word has length 20 [2018-10-24 12:23:55,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 12:23:55,040 INFO L481 AbstractCegarLoop]: Abstraction has 37 states and 43 transitions. [2018-10-24 12:23:55,040 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-10-24 12:23:55,040 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2018-10-24 12:23:55,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-10-24 12:23:55,042 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 12:23:55,042 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 12:23:55,043 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 12:23:55,043 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:23:55,043 INFO L82 PathProgramCache]: Analyzing trace with hash -2129412844, now seen corresponding path program 1 times [2018-10-24 12:23:55,044 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-24 12:23:55,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:23:55,045 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:23:55,046 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:23:55,046 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-24 12:23:55,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:23:55,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 12:23:55,290 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 12:23:55,290 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-24 12:23:55,291 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-24 12:23:55,292 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-24 12:23:55,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-24 12:23:55,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-10-24 12:23:55,294 INFO L87 Difference]: Start difference. First operand 37 states and 43 transitions. Second operand 5 states. [2018-10-24 12:23:55,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 12:23:55,733 INFO L93 Difference]: Finished difference Result 98 states and 118 transitions. [2018-10-24 12:23:55,733 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-24 12:23:55,734 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 23 [2018-10-24 12:23:55,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 12:23:55,738 INFO L225 Difference]: With dead ends: 98 [2018-10-24 12:23:55,738 INFO L226 Difference]: Without dead ends: 58 [2018-10-24 12:23:55,740 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-10-24 12:23:55,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2018-10-24 12:23:55,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 41. [2018-10-24 12:23:55,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-10-24 12:23:55,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 47 transitions. [2018-10-24 12:23:55,755 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 47 transitions. Word has length 23 [2018-10-24 12:23:55,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 12:23:55,755 INFO L481 AbstractCegarLoop]: Abstraction has 41 states and 47 transitions. [2018-10-24 12:23:55,756 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-24 12:23:55,756 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 47 transitions. [2018-10-24 12:23:55,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-10-24 12:23:55,757 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 12:23:55,757 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 12:23:55,757 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 12:23:55,758 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:23:55,758 INFO L82 PathProgramCache]: Analyzing trace with hash 1380519553, now seen corresponding path program 1 times [2018-10-24 12:23:55,758 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-24 12:23:55,760 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:23:55,760 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:23:55,760 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:23:55,761 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-24 12:23:55,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:23:56,345 WARN L179 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 14 [2018-10-24 12:23:56,615 WARN L179 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 9 [2018-10-24 12:23:56,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:23:56,741 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:23:56,741 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-24 12:23:56,742 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 33 with the following transitions: [2018-10-24 12:23:56,745 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [13], [17], [20], [22], [25], [29], [33], [37], [40], [42], [46], [49], [62], [66], [70], [73], [85], [89], [94], [104], [107], [109], [115], [116], [117], [119] [2018-10-24 12:23:56,788 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-10-24 12:23:56,788 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-24 12:23:57,384 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-24 12:23:57,386 INFO L272 AbstractInterpreter]: Visited 30 different actions 87 times. Merged at 17 different actions 45 times. Widened at 1 different actions 1 times. Found 6 fixpoints after 4 different actions. Largest state had 51 variables. [2018-10-24 12:23:57,434 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:23:57,436 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-24 12:23:57,436 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:23:57,437 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-24 12:23:57,453 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:23:57,454 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-24 12:23:57,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:23:57,538 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 12:23:57,696 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-10-24 12:23:57,711 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-24 12:23:57,712 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-24 12:23:57,738 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:23:57,773 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:23:57,774 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:15, output treesize:7 [2018-10-24 12:23:57,904 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-10-24 12:23:57,921 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2018-10-24 12:23:57,922 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-24 12:23:57,946 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:23:57,971 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:23:57,972 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:15, output treesize:3 [2018-10-24 12:23:58,153 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:23:58,154 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-24 12:23:58,680 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 12 [2018-10-24 12:23:58,756 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2018-10-24 12:23:58,756 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-24 12:23:58,759 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:23:58,790 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:23:58,791 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:19, output treesize:5 [2018-10-24 12:23:58,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:23:58,849 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-10-24 12:23:58,849 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 15 [2018-10-24 12:23:58,849 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-10-24 12:23:58,850 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-10-24 12:23:58,850 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-10-24 12:23:58,851 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=169, Unknown=0, NotChecked=0, Total=210 [2018-10-24 12:23:58,851 INFO L87 Difference]: Start difference. First operand 41 states and 47 transitions. Second operand 12 states. [2018-10-24 12:23:59,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 12:23:59,377 INFO L93 Difference]: Finished difference Result 110 states and 133 transitions. [2018-10-24 12:23:59,381 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-24 12:23:59,381 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 32 [2018-10-24 12:23:59,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 12:23:59,383 INFO L225 Difference]: With dead ends: 110 [2018-10-24 12:23:59,383 INFO L226 Difference]: Without dead ends: 108 [2018-10-24 12:23:59,384 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 55 SyntacticMatches, 4 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=58, Invalid=214, Unknown=0, NotChecked=0, Total=272 [2018-10-24 12:23:59,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2018-10-24 12:23:59,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 68. [2018-10-24 12:23:59,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2018-10-24 12:23:59,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 80 transitions. [2018-10-24 12:23:59,399 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 80 transitions. Word has length 32 [2018-10-24 12:23:59,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 12:23:59,399 INFO L481 AbstractCegarLoop]: Abstraction has 68 states and 80 transitions. [2018-10-24 12:23:59,399 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-10-24 12:23:59,399 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 80 transitions. [2018-10-24 12:23:59,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-10-24 12:23:59,401 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 12:23:59,401 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 12:23:59,401 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 12:23:59,402 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:23:59,402 INFO L82 PathProgramCache]: Analyzing trace with hash 1599374271, now seen corresponding path program 1 times [2018-10-24 12:23:59,402 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-24 12:23:59,403 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:23:59,403 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:23:59,403 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:23:59,403 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-24 12:23:59,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:23:59,519 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:23:59,519 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-24 12:23:59,520 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-24 12:23:59,520 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-24 12:23:59,520 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-24 12:23:59,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-24 12:23:59,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-24 12:23:59,521 INFO L87 Difference]: Start difference. First operand 68 states and 80 transitions. Second operand 3 states. [2018-10-24 12:23:59,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 12:23:59,660 INFO L93 Difference]: Finished difference Result 101 states and 120 transitions. [2018-10-24 12:23:59,662 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-24 12:23:59,662 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2018-10-24 12:23:59,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 12:23:59,665 INFO L225 Difference]: With dead ends: 101 [2018-10-24 12:23:59,665 INFO L226 Difference]: Without dead ends: 70 [2018-10-24 12:23:59,666 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-24 12:23:59,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2018-10-24 12:23:59,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 69. [2018-10-24 12:23:59,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2018-10-24 12:23:59,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 81 transitions. [2018-10-24 12:23:59,679 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 81 transitions. Word has length 32 [2018-10-24 12:23:59,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 12:23:59,680 INFO L481 AbstractCegarLoop]: Abstraction has 69 states and 81 transitions. [2018-10-24 12:23:59,680 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-24 12:23:59,680 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 81 transitions. [2018-10-24 12:23:59,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-10-24 12:23:59,681 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 12:23:59,682 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 12:23:59,682 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 12:23:59,682 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:23:59,682 INFO L82 PathProgramCache]: Analyzing trace with hash 758656664, now seen corresponding path program 1 times [2018-10-24 12:23:59,683 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-24 12:23:59,683 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:23:59,684 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:23:59,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:23:59,684 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-24 12:23:59,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:23:59,965 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:23:59,966 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:23:59,966 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-24 12:23:59,966 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 37 with the following transitions: [2018-10-24 12:23:59,967 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [13], [17], [20], [22], [25], [29], [33], [37], [40], [42], [46], [49], [51], [54], [58], [62], [66], [70], [73], [85], [89], [94], [104], [107], [109], [115], [116], [117], [119] [2018-10-24 12:23:59,971 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-10-24 12:23:59,972 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-24 12:24:00,417 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-24 12:24:00,418 INFO L272 AbstractInterpreter]: Visited 33 different actions 133 times. Merged at 20 different actions 80 times. Widened at 3 different actions 10 times. Found 15 fixpoints after 6 different actions. Largest state had 57 variables. [2018-10-24 12:24:00,458 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:24:00,458 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-24 12:24:00,459 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:24:00,459 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-24 12:24:00,479 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:24:00,479 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-24 12:24:00,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:24:00,535 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 12:24:00,817 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:24:00,817 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-24 12:24:00,939 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:24:00,972 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-10-24 12:24:00,972 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2018-10-24 12:24:00,972 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-10-24 12:24:00,973 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-24 12:24:00,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-24 12:24:00,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2018-10-24 12:24:00,974 INFO L87 Difference]: Start difference. First operand 69 states and 81 transitions. Second operand 8 states. [2018-10-24 12:24:01,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 12:24:01,550 INFO L93 Difference]: Finished difference Result 164 states and 199 transitions. [2018-10-24 12:24:01,551 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-24 12:24:01,551 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 36 [2018-10-24 12:24:01,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 12:24:01,552 INFO L225 Difference]: With dead ends: 164 [2018-10-24 12:24:01,553 INFO L226 Difference]: Without dead ends: 120 [2018-10-24 12:24:01,554 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 69 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-10-24 12:24:01,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2018-10-24 12:24:01,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 89. [2018-10-24 12:24:01,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 89 states. [2018-10-24 12:24:01,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 105 transitions. [2018-10-24 12:24:01,567 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 105 transitions. Word has length 36 [2018-10-24 12:24:01,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 12:24:01,567 INFO L481 AbstractCegarLoop]: Abstraction has 89 states and 105 transitions. [2018-10-24 12:24:01,567 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-24 12:24:01,567 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 105 transitions. [2018-10-24 12:24:01,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-10-24 12:24:01,570 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 12:24:01,570 INFO L375 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 12:24:01,571 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 12:24:01,571 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:24:01,571 INFO L82 PathProgramCache]: Analyzing trace with hash 1827534408, now seen corresponding path program 1 times [2018-10-24 12:24:01,571 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-24 12:24:01,572 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:24:01,573 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:24:01,573 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:24:01,573 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-24 12:24:01,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:24:01,778 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 12:24:01,779 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:24:01,779 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-24 12:24:01,779 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 37 with the following transitions: [2018-10-24 12:24:01,780 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [13], [17], [20], [22], [25], [27], [29], [33], [37], [40], [42], [46], [49], [62], [66], [70], [73], [85], [89], [94], [104], [107], [109], [115], [116], [117], [119] [2018-10-24 12:24:01,785 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-10-24 12:24:01,785 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-24 12:24:01,998 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-24 12:24:01,998 INFO L272 AbstractInterpreter]: Visited 31 different actions 116 times. Merged at 19 different actions 66 times. Widened at 2 different actions 3 times. Found 13 fixpoints after 7 different actions. Largest state had 51 variables. [2018-10-24 12:24:02,043 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:24:02,043 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-24 12:24:02,044 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:24:02,044 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-24 12:24:02,057 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:24:02,058 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-24 12:24:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:24:02,106 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 12:24:02,165 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 12:24:02,165 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-24 12:24:02,278 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 12:24:02,299 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-10-24 12:24:02,300 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 11 [2018-10-24 12:24:02,300 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-10-24 12:24:02,300 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-24 12:24:02,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-24 12:24:02,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-10-24 12:24:02,301 INFO L87 Difference]: Start difference. First operand 89 states and 105 transitions. Second operand 10 states. [2018-10-24 12:24:03,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 12:24:03,093 INFO L93 Difference]: Finished difference Result 258 states and 312 transitions. [2018-10-24 12:24:03,094 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-24 12:24:03,094 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 36 [2018-10-24 12:24:03,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 12:24:03,097 INFO L225 Difference]: With dead ends: 258 [2018-10-24 12:24:03,097 INFO L226 Difference]: Without dead ends: 222 [2018-10-24 12:24:03,098 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 65 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=62, Invalid=148, Unknown=0, NotChecked=0, Total=210 [2018-10-24 12:24:03,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 222 states. [2018-10-24 12:24:03,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 222 to 117. [2018-10-24 12:24:03,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2018-10-24 12:24:03,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 140 transitions. [2018-10-24 12:24:03,124 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 140 transitions. Word has length 36 [2018-10-24 12:24:03,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 12:24:03,124 INFO L481 AbstractCegarLoop]: Abstraction has 117 states and 140 transitions. [2018-10-24 12:24:03,124 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-24 12:24:03,125 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 140 transitions. [2018-10-24 12:24:03,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-10-24 12:24:03,126 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 12:24:03,127 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 12:24:03,127 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 12:24:03,127 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:24:03,127 INFO L82 PathProgramCache]: Analyzing trace with hash 1289391505, now seen corresponding path program 1 times [2018-10-24 12:24:03,128 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-24 12:24:03,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:24:03,129 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:24:03,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:24:03,129 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-24 12:24:03,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:24:03,289 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:24:03,289 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:24:03,289 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-24 12:24:03,289 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 42 with the following transitions: [2018-10-24 12:24:03,290 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [13], [17], [20], [22], [25], [29], [33], [37], [40], [42], [46], [49], [62], [66], [70], [73], [85], [89], [94], [96], [98], [104], [107], [109], [112], [114], [115], [116], [117], [119], [120] [2018-10-24 12:24:03,297 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-10-24 12:24:03,297 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-24 12:24:03,508 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-24 12:24:03,510 INFO L272 AbstractInterpreter]: Visited 35 different actions 139 times. Merged at 20 different actions 68 times. Widened at 3 different actions 5 times. Found 9 fixpoints after 5 different actions. Largest state had 52 variables. [2018-10-24 12:24:03,549 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:24:03,549 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-24 12:24:03,549 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:24:03,549 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-24 12:24:03,562 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:24:03,562 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-24 12:24:03,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:24:03,607 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 12:24:04,158 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:24:04,159 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-24 12:24:04,299 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-24 12:24:04,320 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-10-24 12:24:04,321 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 11 [2018-10-24 12:24:04,321 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-10-24 12:24:04,321 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-24 12:24:04,322 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-24 12:24:04,322 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-10-24 12:24:04,322 INFO L87 Difference]: Start difference. First operand 117 states and 140 transitions. Second operand 10 states. [2018-10-24 12:24:04,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-24 12:24:04,666 INFO L93 Difference]: Finished difference Result 293 states and 354 transitions. [2018-10-24 12:24:04,666 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-24 12:24:04,667 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 41 [2018-10-24 12:24:04,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-24 12:24:04,669 INFO L225 Difference]: With dead ends: 293 [2018-10-24 12:24:04,669 INFO L226 Difference]: Without dead ends: 203 [2018-10-24 12:24:04,671 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 76 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2018-10-24 12:24:04,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 203 states. [2018-10-24 12:24:04,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 203 to 141. [2018-10-24 12:24:04,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 141 states. [2018-10-24 12:24:04,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 168 transitions. [2018-10-24 12:24:04,694 INFO L78 Accepts]: Start accepts. Automaton has 141 states and 168 transitions. Word has length 41 [2018-10-24 12:24:04,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-24 12:24:04,694 INFO L481 AbstractCegarLoop]: Abstraction has 141 states and 168 transitions. [2018-10-24 12:24:04,694 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-24 12:24:04,694 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 168 transitions. [2018-10-24 12:24:04,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-10-24 12:24:04,697 INFO L367 BasicCegarLoop]: Found error trace [2018-10-24 12:24:04,697 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-24 12:24:04,697 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-24 12:24:04,697 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:24:04,698 INFO L82 PathProgramCache]: Analyzing trace with hash -1270815215, now seen corresponding path program 1 times [2018-10-24 12:24:04,698 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-24 12:24:04,698 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:24:04,699 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:24:04,699 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-24 12:24:04,699 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-24 12:24:04,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:24:05,098 WARN L179 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 29 [2018-10-24 12:24:05,274 WARN L179 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 30 [2018-10-24 12:24:05,672 WARN L179 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 31 [2018-10-24 12:24:05,912 WARN L179 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 36 [2018-10-24 12:24:06,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-24 12:24:06,327 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:24:06,327 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-24 12:24:06,327 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 41 with the following transitions: [2018-10-24 12:24:06,327 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [13], [17], [20], [22], [25], [29], [33], [37], [40], [42], [46], [49], [51], [54], [58], [62], [66], [70], [73], [75], [79], [81], [85], [89], [94], [104], [107], [109], [115], [116], [117], [119] [2018-10-24 12:24:06,330 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-10-24 12:24:06,330 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-24 12:24:06,642 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-24 12:24:06,642 INFO L272 AbstractInterpreter]: Visited 36 different actions 154 times. Merged at 22 different actions 99 times. Widened at 5 different actions 14 times. Found 23 fixpoints after 9 different actions. Largest state had 63 variables. [2018-10-24 12:24:06,681 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-24 12:24:06,682 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-24 12:24:06,682 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-24 12:24:06,682 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-24 12:24:06,695 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-24 12:24:06,696 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-24 12:24:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-24 12:24:06,745 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-24 12:24:43,680 WARN L179 SmtUtils]: Spent 36.92 s on a formula simplification that was a NOOP. DAG size: 229 [2018-10-24 12:24:44,642 INFO L303 Elim1Store]: Index analysis took 960 ms [2018-10-24 12:24:44,643 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 25 [2018-10-24 12:24:46,812 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:24:48,817 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= |main_~#Dest~0.base| |main_~#Source~0.base|) [2018-10-24 12:24:50,822 WARN L686 Elim1Store]: solver failed to check if following not equals relation is implied: (= |main_~#Dest~0.base| |main_~#Source~0.base|) [2018-10-24 12:24:51,167 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:24:51,167 INFO L303 Elim1Store]: Index analysis took 6514 ms [2018-10-24 12:24:51,168 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 38 [2018-10-24 12:24:54,775 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:24:58,023 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:24:58,147 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:24:58,804 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:24:58,805 INFO L303 Elim1Store]: Index analysis took 7593 ms [2018-10-24 12:24:58,806 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 21 [2018-10-24 12:24:58,806 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-10-24 12:25:14,036 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:25:33,932 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:26:12,053 INFO L303 Elim1Store]: Index analysis took 1166 ms [2018-10-24 12:26:12,055 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 521 treesize of output 418 [2018-10-24 12:26:20,372 WARN L179 SmtUtils]: Spent 8.31 s on a formula simplification that was a NOOP. DAG size: 198 [2018-10-24 12:26:20,399 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 106 [2018-10-24 12:26:20,442 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:20,451 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:20,453 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 120 [2018-10-24 12:26:20,517 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:20,534 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:20,548 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:20,561 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:20,562 INFO L303 Elim1Store]: Index analysis took 104 ms [2018-10-24 12:26:20,563 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 150 [2018-10-24 12:26:20,614 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:20,643 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:20,681 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:20,682 INFO L303 Elim1Store]: Index analysis took 116 ms [2018-10-24 12:26:20,683 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 174 [2018-10-24 12:26:20,754 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:20,831 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:20,859 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:20,894 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:20,920 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:20,922 INFO L303 Elim1Store]: Index analysis took 233 ms [2018-10-24 12:26:20,923 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 206 [2018-10-24 12:26:20,981 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,046 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,060 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,077 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,091 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,163 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,177 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,178 INFO L303 Elim1Store]: Index analysis took 248 ms [2018-10-24 12:26:21,180 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 18 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 246 [2018-10-24 12:26:21,240 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,274 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,338 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,355 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,368 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,382 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,399 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,413 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,493 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,507 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,508 INFO L303 Elim1Store]: Index analysis took 322 ms [2018-10-24 12:26:21,510 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 24 disjoint index pairs (out of 15 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 294 [2018-10-24 12:26:21,567 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,580 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,594 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,620 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,638 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,652 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,669 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,683 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,696 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,709 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,734 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,747 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,763 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,781 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,802 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,815 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,816 INFO L303 Elim1Store]: Index analysis took 300 ms [2018-10-24 12:26:21,817 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 34 disjoint index pairs (out of 21 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 374 [2018-10-24 12:26:21,864 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,876 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,891 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,905 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,918 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,932 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,962 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,976 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:21,987 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,000 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,017 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,030 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,043 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,060 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,060 INFO L303 Elim1Store]: Index analysis took 236 ms [2018-10-24 12:26:22,063 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 42 disjoint index pairs (out of 28 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 164 treesize of output 438 [2018-10-24 12:26:22,218 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,234 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,276 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,290 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,302 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,315 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,330 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,464 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,521 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,536 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,550 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,563 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,576 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,588 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,601 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,613 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,614 INFO L303 Elim1Store]: Index analysis took 543 ms [2018-10-24 12:26:22,616 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 51 disjoint index pairs (out of 36 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 510 [2018-10-24 12:26:22,672 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,708 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,722 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,734 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,747 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,764 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,817 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,836 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,852 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,870 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:22,888 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,022 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,033 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,046 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,059 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,123 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,136 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,152 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,165 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,183 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,196 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,212 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,227 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,227 INFO L303 Elim1Store]: Index analysis took 603 ms [2018-10-24 12:26:23,230 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 65 disjoint index pairs (out of 45 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 168 treesize of output 622 [2018-10-24 12:26:23,342 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,354 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,370 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,385 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,455 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,473 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,486 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,502 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,515 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,532 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,549 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,581 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,594 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,606 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,679 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,694 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,804 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,818 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,832 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,847 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,848 INFO L303 Elim1Store]: Index analysis took 608 ms [2018-10-24 12:26:23,850 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 76 disjoint index pairs (out of 55 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 202 treesize of output 710 [2018-10-24 12:26:23,915 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,941 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,955 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,973 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,986 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:23,999 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,078 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,092 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,105 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,118 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,148 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,162 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,175 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,201 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,216 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,229 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,241 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,254 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,282 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,352 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,364 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,376 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,377 INFO L303 Elim1Store]: Index analysis took 516 ms [2018-10-24 12:26:24,379 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 88 disjoint index pairs (out of 66 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 204 treesize of output 806 [2018-10-24 12:26:24,422 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,433 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,446 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,459 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,471 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,485 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,499 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,514 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,526 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,558 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,571 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,585 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,597 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,657 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,672 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,687 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,699 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,715 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,729 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,741 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,754 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,766 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,778 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,792 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,793 INFO L303 Elim1Store]: Index analysis took 402 ms [2018-10-24 12:26:24,796 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 101 disjoint index pairs (out of 78 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 206 treesize of output 910 [2018-10-24 12:26:24,883 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,900 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,915 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,927 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,941 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,956 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:24,971 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,089 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,110 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,122 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,137 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,150 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,165 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,178 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,193 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,207 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,220 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,235 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,248 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,334 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,346 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,359 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,372 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,383 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,515 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,527 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,588 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,603 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,604 INFO L303 Elim1Store]: Index analysis took 788 ms [2018-10-24 12:26:25,607 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 115 disjoint index pairs (out of 91 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 208 treesize of output 1022 [2018-10-24 12:26:25,753 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,783 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,812 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,836 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,847 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,859 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,871 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,883 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,894 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,923 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,935 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,947 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,958 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,971 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,984 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:25,998 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,010 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,022 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,034 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,045 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,071 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,084 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,095 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,106 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,129 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,141 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,153 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,167 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,223 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,243 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,255 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,266 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,277 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,278 INFO L303 Elim1Store]: Index analysis took 653 ms [2018-10-24 12:26:26,282 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 130 disjoint index pairs (out of 105 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 1142 [2018-10-24 12:26:26,367 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,398 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,421 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,455 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,468 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,492 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,504 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,514 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,525 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,539 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,592 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,602 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,612 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,623 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,665 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,677 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,715 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,729 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,745 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,756 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,767 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,786 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,799 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,811 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,823 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,837 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,847 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,859 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,871 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,884 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,898 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,910 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,949 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,960 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,970 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,981 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:26,982 INFO L303 Elim1Store]: Index analysis took 678 ms [2018-10-24 12:26:26,986 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 146 disjoint index pairs (out of 120 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 212 treesize of output 1270 [2018-10-24 12:26:27,070 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,088 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,099 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,110 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,146 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,165 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,182 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,192 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,203 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,215 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,243 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,255 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,266 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,277 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,303 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,314 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,326 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,336 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,347 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,358 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,372 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,383 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,395 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,415 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,427 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,441 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,451 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,484 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,568 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,581 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,593 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,643 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,696 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,711 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,723 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,735 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,781 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,790 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,800 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,811 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,812 INFO L303 Elim1Store]: Index analysis took 789 ms [2018-10-24 12:26:27,816 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 163 disjoint index pairs (out of 136 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 1406 [2018-10-24 12:26:27,916 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,949 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,959 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,968 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:27,978 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,026 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,059 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,111 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,122 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,132 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,143 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,172 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,190 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,201 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,250 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,298 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,309 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,319 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,329 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,339 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,350 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,366 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,385 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,397 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,423 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,432 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,441 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,455 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,468 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,480 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,489 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,499 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,511 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,520 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,548 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,556 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,590 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,605 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,616 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,668 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,701 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,711 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,720 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,721 INFO L303 Elim1Store]: Index analysis took 868 ms [2018-10-24 12:26:28,725 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 18 select indices, 18 select index equivalence classes, 181 disjoint index pairs (out of 153 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 216 treesize of output 1550 [2018-10-24 12:26:28,856 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,870 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,886 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,896 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,942 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,952 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,964 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,974 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,983 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:28,992 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,003 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,012 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,047 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,056 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,065 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,077 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,086 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,099 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,117 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,127 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,136 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,184 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,195 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,204 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,250 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,261 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,277 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,320 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,330 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,369 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,418 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,430 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,522 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,531 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,540 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,550 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,559 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,568 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,577 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,589 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,599 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,611 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,621 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,631 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,640 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,656 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,666 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:26:29,667 INFO L303 Elim1Store]: Index analysis took 860 ms [2018-10-24 12:26:29,670 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 19 select indices, 19 select index equivalence classes, 200 disjoint index pairs (out of 171 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 218 treesize of output 1757 [2018-10-24 12:26:29,674 INFO L267 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2018-10-24 12:26:34,428 INFO L267 ElimStorePlain]: Start of recursive call 24: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:26:37,977 INFO L267 ElimStorePlain]: Start of recursive call 23: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:26:40,948 INFO L267 ElimStorePlain]: Start of recursive call 22: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:26:44,030 INFO L267 ElimStorePlain]: Start of recursive call 21: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:26:46,485 INFO L267 ElimStorePlain]: Start of recursive call 20: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:26:48,770 INFO L267 ElimStorePlain]: Start of recursive call 19: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:26:50,753 INFO L267 ElimStorePlain]: Start of recursive call 18: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:26:52,197 INFO L267 ElimStorePlain]: Start of recursive call 17: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:26:53,995 INFO L267 ElimStorePlain]: Start of recursive call 16: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:26:55,450 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:26:56,528 INFO L267 ElimStorePlain]: Start of recursive call 14: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:26:57,520 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:26:58,466 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:26:59,519 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:00,275 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:00,803 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:01,525 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:02,311 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:02,832 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:04,191 INFO L303 Elim1Store]: Index analysis took 617 ms [2018-10-24 12:27:04,193 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 386 treesize of output 398 [2018-10-24 12:27:04,213 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 106 [2018-10-24 12:27:04,237 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,245 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,246 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 120 [2018-10-24 12:27:04,268 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,279 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,287 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,295 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,296 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 150 [2018-10-24 12:27:04,315 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,321 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,331 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,332 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 174 [2018-10-24 12:27:04,354 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,363 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,370 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,381 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,387 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,388 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 206 [2018-10-24 12:27:04,429 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,440 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,446 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,453 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,460 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,468 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,475 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,482 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,484 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 18 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 246 [2018-10-24 12:27:04,524 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,533 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,543 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,549 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,557 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,564 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,571 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,577 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,584 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,592 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,593 INFO L303 Elim1Store]: Index analysis took 106 ms [2018-10-24 12:27:04,594 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 24 disjoint index pairs (out of 15 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 294 [2018-10-24 12:27:04,618 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,626 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,635 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,643 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,652 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,661 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,670 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,679 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,687 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,695 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,703 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,711 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,711 INFO L303 Elim1Store]: Index analysis took 113 ms [2018-10-24 12:27:04,713 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 31 disjoint index pairs (out of 21 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 350 [2018-10-24 12:27:04,763 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,784 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,791 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,798 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,806 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,812 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,820 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,826 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,834 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,841 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,847 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,853 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,860 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,867 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,873 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,874 INFO L303 Elim1Store]: Index analysis took 156 ms [2018-10-24 12:27:04,875 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 39 disjoint index pairs (out of 28 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 140 treesize of output 414 [2018-10-24 12:27:04,900 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,908 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,915 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,923 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,932 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,940 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,947 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,955 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,963 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,971 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,981 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,990 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:04,997 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,005 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,013 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,021 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,029 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,037 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,045 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,054 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,062 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,063 INFO L303 Elim1Store]: Index analysis took 181 ms [2018-10-24 12:27:05,064 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 51 disjoint index pairs (out of 36 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 142 treesize of output 510 [2018-10-24 12:27:05,106 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,113 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,122 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,131 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,139 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,148 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,159 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,167 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,176 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,184 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,192 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,200 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,208 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,217 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,225 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,233 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,241 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,249 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,259 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,260 INFO L303 Elim1Store]: Index analysis took 187 ms [2018-10-24 12:27:05,262 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 61 disjoint index pairs (out of 45 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 168 treesize of output 590 [2018-10-24 12:27:05,323 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,347 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,379 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,405 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,426 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,451 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,476 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,501 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,526 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,547 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,559 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,567 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,575 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,583 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,596 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,604 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,612 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,620 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,628 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,636 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,644 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,645 INFO L303 Elim1Store]: Index analysis took 372 ms [2018-10-24 12:27:05,646 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 72 disjoint index pairs (out of 55 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 170 treesize of output 678 [2018-10-24 12:27:05,681 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,703 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,712 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,720 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,727 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,735 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,743 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,752 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,760 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,769 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,778 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,786 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,794 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,801 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,809 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,818 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,827 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,834 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,842 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,850 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,858 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,866 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,875 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,884 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,884 INFO L303 Elim1Store]: Index analysis took 224 ms [2018-10-24 12:27:05,886 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 84 disjoint index pairs (out of 66 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 172 treesize of output 774 [2018-10-24 12:27:05,918 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,926 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,934 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,943 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,950 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,958 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,966 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,974 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,983 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,991 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:05,999 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,007 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,016 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,025 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,032 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,040 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,048 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,056 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,064 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,073 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,080 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,088 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,097 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,104 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,112 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,119 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,128 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,136 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,144 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,152 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,160 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,168 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,169 INFO L303 Elim1Store]: Index analysis took 271 ms [2018-10-24 12:27:06,171 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 101 disjoint index pairs (out of 78 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 174 treesize of output 910 [2018-10-24 12:27:06,205 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,213 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,220 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,227 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,237 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,244 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,252 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,259 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,267 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,275 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,282 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,291 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,300 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,308 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,369 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,376 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,383 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,391 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,398 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,405 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,412 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,419 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,427 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,434 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,442 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,449 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,456 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,463 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,471 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,472 INFO L303 Elim1Store]: Index analysis took 287 ms [2018-10-24 12:27:06,474 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 115 disjoint index pairs (out of 91 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 208 treesize of output 1022 [2018-10-24 12:27:06,510 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,518 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,526 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,534 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,541 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,549 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,556 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,564 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,572 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,580 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,588 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,595 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,603 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,611 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,619 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,627 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,635 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,643 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,651 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,659 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,666 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,674 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,681 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,691 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,699 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,706 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,714 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,722 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,731 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,739 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,747 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,755 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,763 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,764 INFO L303 Elim1Store]: Index analysis took 275 ms [2018-10-24 12:27:06,766 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 130 disjoint index pairs (out of 105 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 210 treesize of output 1142 [2018-10-24 12:27:06,856 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,877 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,901 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,926 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,936 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,943 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,949 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,955 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,965 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,971 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,978 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,984 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,992 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:06,999 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,006 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,013 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,019 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,025 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,033 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,039 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,045 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,051 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,057 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,063 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,070 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,076 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,146 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,152 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,159 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,166 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,172 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,233 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,240 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,246 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,252 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,258 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,264 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,270 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,271 INFO L303 Elim1Store]: Index analysis took 483 ms [2018-10-24 12:27:07,273 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 146 disjoint index pairs (out of 120 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 212 treesize of output 1270 [2018-10-24 12:27:07,312 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,318 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,324 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,331 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,337 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,343 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,350 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,356 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,363 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,371 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,378 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,384 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,390 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,396 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,403 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,410 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,416 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,424 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,432 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,439 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,445 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,451 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,458 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,464 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,471 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,477 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,484 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,492 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,498 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,505 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,511 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,518 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,525 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,531 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,538 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,545 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,551 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,558 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,564 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,570 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,571 INFO L303 Elim1Store]: Index analysis took 276 ms [2018-10-24 12:27:07,576 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 163 disjoint index pairs (out of 136 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 1406 [2018-10-24 12:27:07,617 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,624 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,631 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,638 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,644 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,651 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,657 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,663 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,708 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,716 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,723 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,729 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,736 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,743 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,750 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,756 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,763 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,770 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,777 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,784 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,791 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,857 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,864 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,871 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,877 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,885 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,891 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,897 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,903 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,910 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,917 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,924 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,931 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:07,938 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,012 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,019 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,043 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,049 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,056 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,063 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,069 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,076 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,083 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,090 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,091 INFO L303 Elim1Store]: Index analysis took 492 ms [2018-10-24 12:27:08,094 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 18 select indices, 18 select index equivalence classes, 181 disjoint index pairs (out of 153 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 216 treesize of output 1550 [2018-10-24 12:27:08,139 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,146 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,152 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,158 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,166 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,173 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,179 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,185 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,226 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,232 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,239 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,246 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,253 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,258 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,264 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,333 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,339 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,346 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,352 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,359 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,365 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,373 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,379 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,386 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,392 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,398 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,404 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,412 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,503 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,509 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,515 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,521 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,528 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,534 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,541 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,547 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,554 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,561 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,567 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,575 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,582 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,590 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,596 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,602 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,608 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,614 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,621 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,627 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,633 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,639 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:08,642 INFO L303 Elim1Store]: Index analysis took 522 ms [2018-10-24 12:27:08,646 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 19 select indices, 19 select index equivalence classes, 200 disjoint index pairs (out of 171 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 218 treesize of output 1757 [2018-10-24 12:27:08,650 INFO L267 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2018-10-24 12:27:11,813 INFO L267 ElimStorePlain]: Start of recursive call 45: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:13,995 INFO L267 ElimStorePlain]: Start of recursive call 44: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:15,997 INFO L267 ElimStorePlain]: Start of recursive call 43: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:17,630 INFO L267 ElimStorePlain]: Start of recursive call 42: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:18,967 INFO L267 ElimStorePlain]: Start of recursive call 41: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:20,270 INFO L267 ElimStorePlain]: Start of recursive call 40: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:21,446 INFO L267 ElimStorePlain]: Start of recursive call 39: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:22,367 INFO L267 ElimStorePlain]: Start of recursive call 38: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:23,288 INFO L267 ElimStorePlain]: Start of recursive call 37: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:24,108 INFO L267 ElimStorePlain]: Start of recursive call 36: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:24,756 INFO L267 ElimStorePlain]: Start of recursive call 35: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:25,242 INFO L267 ElimStorePlain]: Start of recursive call 34: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:25,774 INFO L267 ElimStorePlain]: Start of recursive call 33: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:26,335 INFO L267 ElimStorePlain]: Start of recursive call 32: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:26,701 INFO L267 ElimStorePlain]: Start of recursive call 31: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:27,020 INFO L267 ElimStorePlain]: Start of recursive call 30: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:27,572 INFO L267 ElimStorePlain]: Start of recursive call 29: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:27,885 INFO L267 ElimStorePlain]: Start of recursive call 28: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:28,151 INFO L267 ElimStorePlain]: Start of recursive call 27: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-24 12:27:29,523 INFO L303 Elim1Store]: Index analysis took 623 ms [2018-10-24 12:27:29,525 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 461 treesize of output 470 [2018-10-24 12:27:29,533 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 104 [2018-10-24 12:27:29,540 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,541 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,542 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 118 [2018-10-24 12:27:29,549 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,551 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,553 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,554 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,555 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 148 [2018-10-24 12:27:29,562 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,564 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,566 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,568 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,570 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,572 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,573 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 12 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 128 treesize of output 194 [2018-10-24 12:27:29,602 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,607 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,613 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,619 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,626 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,632 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,638 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,643 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,644 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 20 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 152 treesize of output 256 [2018-10-24 12:27:29,663 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,669 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,676 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,681 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,687 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,693 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,700 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,706 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,712 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,717 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,719 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 30 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 184 treesize of output 334 [2018-10-24 12:27:29,741 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,748 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,755 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,760 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,766 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,772 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,777 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,785 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,792 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,798 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,805 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,810 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,811 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 42 disjoint index pairs (out of 15 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 224 treesize of output 428 [2018-10-24 12:27:29,856 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,863 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,869 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,875 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,880 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,887 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,892 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,899 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,904 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,910 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,915 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,920 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,925 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,931 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,932 INFO L303 Elim1Store]: Index analysis took 115 ms [2018-10-24 12:27:29,933 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 56 disjoint index pairs (out of 21 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 272 treesize of output 538 [2018-10-24 12:27:29,945 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,947 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,949 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,953 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,955 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,956 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,957 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,958 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,960 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,962 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,963 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,965 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,967 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,969 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,971 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,974 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,977 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 72 disjoint index pairs (out of 28 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 328 treesize of output 664 [2018-10-24 12:27:29,992 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,994 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,996 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:29,998 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,000 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,002 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,004 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,007 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,009 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,011 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,013 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,015 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,017 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,018 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,019 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,020 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,022 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,024 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,026 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 90 disjoint index pairs (out of 36 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 392 treesize of output 806 [2018-10-24 12:27:30,043 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,044 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,048 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,049 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,050 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,051 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,053 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,055 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,057 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,058 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,064 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,065 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,066 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,068 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,070 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,072 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,073 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,074 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,076 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,078 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,081 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 110 disjoint index pairs (out of 45 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 964 [2018-10-24 12:27:30,107 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,111 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,113 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,115 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,117 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,119 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,121 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,123 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,124 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,126 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,127 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,129 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,131 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,133 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,135 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,137 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,139 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,141 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,143 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,145 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,147 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,149 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,153 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 132 disjoint index pairs (out of 55 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 544 treesize of output 1138 [2018-10-24 12:27:30,184 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,189 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,193 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,197 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,202 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,206 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,211 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,215 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,219 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,223 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,227 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,231 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,235 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,239 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,244 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,248 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,252 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,257 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,262 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,266 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,270 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,274 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,278 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,282 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,283 INFO L303 Elim1Store]: Index analysis took 115 ms [2018-10-24 12:27:30,285 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 156 disjoint index pairs (out of 66 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 632 treesize of output 1328 [2018-10-24 12:27:30,314 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,315 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,317 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,318 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,320 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,322 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,324 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,326 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,328 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,330 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,332 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,333 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,335 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,336 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,337 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,339 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,341 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,343 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,345 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,347 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,349 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,351 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,353 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,354 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,356 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,358 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,362 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 182 disjoint index pairs (out of 78 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 728 treesize of output 1534 [2018-10-24 12:27:30,427 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,450 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,474 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,498 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,523 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,525 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,527 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,529 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,531 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,533 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,535 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,536 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,537 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,538 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,540 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,541 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,543 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,545 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,547 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,549 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,551 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,553 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,554 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,555 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,557 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,558 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,560 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,562 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,562 INFO L303 Elim1Store]: Index analysis took 177 ms [2018-10-24 12:27:30,566 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 210 disjoint index pairs (out of 91 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 832 treesize of output 1756 [2018-10-24 12:27:30,641 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,648 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,651 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,655 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,676 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,679 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,683 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,686 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,689 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,693 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,697 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,702 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,705 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,710 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,713 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,717 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,720 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,723 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,726 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,730 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,734 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,738 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,741 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,744 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,748 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,751 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,754 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,758 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,761 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,764 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,765 INFO L303 Elim1Store]: Index analysis took 172 ms [2018-10-24 12:27:30,767 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 240 disjoint index pairs (out of 105 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 944 treesize of output 1994 [2018-10-24 12:27:30,818 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,821 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,828 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,833 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,836 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,839 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,842 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,845 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,848 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,851 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,854 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,857 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,860 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,863 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,865 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,868 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,872 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,875 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,878 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,881 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,886 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,888 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,891 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,894 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,897 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,900 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,902 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,905 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,908 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,913 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,916 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,918 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,919 INFO L303 Elim1Store]: Index analysis took 123 ms [2018-10-24 12:27:30,921 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 272 disjoint index pairs (out of 120 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1064 treesize of output 2248 [2018-10-24 12:27:30,969 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,971 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,973 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,975 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,977 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,979 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,981 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,982 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,984 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,986 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,988 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,989 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,991 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,993 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,995 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,996 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,997 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:30,999 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,001 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,003 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,005 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,007 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,008 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,010 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,012 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,014 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,016 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,018 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,020 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,022 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,023 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,025 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,027 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,029 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,034 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 306 disjoint index pairs (out of 136 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1192 treesize of output 2518 [2018-10-24 12:27:31,103 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,106 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,109 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,111 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,113 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,115 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,118 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,121 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,124 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,125 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,126 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,128 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,129 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,131 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,133 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,135 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,137 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,138 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,140 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,142 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,144 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,146 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,148 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,150 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,152 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,153 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,155 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,157 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,159 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,161 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,163 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,165 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,166 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,167 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,169 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,171 INFO L700 Elim1Store]: detected not equals via solver [2018-10-24 12:27:31,175 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 18 select indices, 18 select index equivalence classes, 342 disjoint index pairs (out of 153 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1328 treesize of output 2804 [2018-10-24 12:27:31,360 INFO L303 Elim1Store]: Index analysis took 155 ms [2018-10-24 12:27:31,680 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 19 select indices, 19 select index equivalence classes, 342 disjoint index pairs (out of 171 index pairs), introduced 0 new quantified variables, introduced 38 case distinctions, treesize of input 1472 treesize of output 1621 [2018-10-24 12:27:31,683 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 19 Received shutdown request... [2018-10-24 12:28:14,591 INFO L177 TraceCheckSpWp]: Timeout while computing interpolants [2018-10-24 12:28:14,792 WARN L522 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-24 12:28:14,793 WARN L550 AbstractCegarLoop]: Verification canceled [2018-10-24 12:28:14,798 WARN L205 ceAbstractionStarter]: Timeout [2018-10-24 12:28:14,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 12:28:14 BoogieIcfgContainer [2018-10-24 12:28:14,799 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-24 12:28:14,800 INFO L168 Benchmark]: Toolchain (without parser) took 262047.92 ms. Allocated memory was 1.5 GB in the beginning and 6.6 GB in the end (delta: 5.1 GB). Free memory was 1.4 GB in the beginning and 4.3 GB in the end (delta: -2.9 GB). Peak memory consumption was 4.6 GB. Max. memory is 7.1 GB. [2018-10-24 12:28:14,800 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-24 12:28:14,801 INFO L168 Benchmark]: CACSL2BoogieTranslator took 378.41 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-10-24 12:28:14,801 INFO L168 Benchmark]: Boogie Procedure Inliner took 89.35 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-24 12:28:14,802 INFO L168 Benchmark]: Boogie Preprocessor took 150.78 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 763.4 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -835.3 MB). Peak memory consumption was 28.8 MB. Max. memory is 7.1 GB. [2018-10-24 12:28:14,802 INFO L168 Benchmark]: RCFGBuilder took 1190.56 ms. Allocated memory is still 2.3 GB. Free memory was 2.3 GB in the beginning and 2.1 GB in the end (delta: 134.3 MB). Peak memory consumption was 134.3 MB. Max. memory is 7.1 GB. [2018-10-24 12:28:14,803 INFO L168 Benchmark]: TraceAbstraction took 260233.99 ms. Allocated memory was 2.3 GB in the beginning and 6.6 GB in the end (delta: 4.3 GB). Free memory was 2.1 GB in the beginning and 4.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 4.5 GB. Max. memory is 7.1 GB. [2018-10-24 12:28:14,806 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 378.41 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 89.35 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 150.78 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 763.4 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -835.3 MB). Peak memory consumption was 28.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1190.56 ms. Allocated memory is still 2.3 GB. Free memory was 2.3 GB in the beginning and 2.1 GB in the end (delta: 134.3 MB). Peak memory consumption was 134.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 260233.99 ms. Allocated memory was 2.3 GB in the beginning and 6.6 GB in the end (delta: 4.3 GB). Free memory was 2.1 GB in the beginning and 4.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 4.5 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 7]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 7). Cancelled while BasicCegarLoop was analyzing trace of length 41 with TraceHistMax 2,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while DnfTransformerHelper was transforming 19 conjuction. - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 42 locations, 1 error locations. TIMEOUT Result, 260.1s OverallTime, 8 OverallIterations, 3 TraceHistogramMax, 2.9s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 327 SDtfs, 458 SDslu, 798 SDs, 0 SdLazy, 635 SolverSat, 157 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 336 GetRequests, 271 SyntacticMatches, 13 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 177 ImplicationChecksByTransitivity, 3.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=141occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 2.0s AbstIntTime, 5 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 7 MinimizatonAttempts, 256 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 4.3s InterpolantComputationTime, 365 NumberOfCodeBlocks, 365 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 495 ConstructedInterpolants, 0 QuantifiedInterpolants, 50010 SizeOfPredicates, 28 NumberOfNonLiveVariables, 656 ConjunctsInSsa, 38 ConjunctsInUnsatCore, 15 InterpolantComputations, 3 PerfectInterpolantSequences, 45/91 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown