java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_oct.epf -i ../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/Luxembourg-WithArrays.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b7bd044-m [2019-01-18 17:56:01,994 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-18 17:56:01,996 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-18 17:56:02,008 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-18 17:56:02,009 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-18 17:56:02,010 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-18 17:56:02,011 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-18 17:56:02,013 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-18 17:56:02,015 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-18 17:56:02,018 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-18 17:56:02,019 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2019-01-18 17:56:02,046 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_oct.epf [2019-01-18 17:56:02,060 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-18 17:56:02,060 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-18 17:56:02,061 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-18 17:56:02,061 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-18 17:56:02,061 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-18 17:56:02,061 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-18 17:56:02,061 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-18 17:56:02,062 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-18 17:56:02,062 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-18 17:56:02,062 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2019-01-18 17:56:02,062 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-18 17:56:02,062 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-18 17:56:02,063 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-18 17:56:02,063 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-18 17:56:02,064 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-18 17:56:02,064 INFO L133 SettingsManager]: * Use SBE=true [2019-01-18 17:56:02,064 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-18 17:56:02,064 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-18 17:56:02,064 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-18 17:56:02,065 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-18 17:56:02,065 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-18 17:56:02,065 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-18 17:56:02,065 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-18 17:56:02,065 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-18 17:56:02,066 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-18 17:56:02,066 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-18 17:56:02,066 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-18 17:56:02,066 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-18 17:56:02,066 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-18 17:56:02,067 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-18 17:56:02,067 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-18 17:56:02,067 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-18 17:56:02,067 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-18 17:56:02,067 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-18 17:56:02,068 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-18 17:56:02,068 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-18 17:56:02,068 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-18 17:56:02,068 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-18 17:56:02,068 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-18 17:56:02,099 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-18 17:56:02,111 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-18 17:56:02,116 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-18 17:56:02,118 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-18 17:56:02,119 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-18 17:56:02,119 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/Luxembourg-WithArrays.bpl [2019-01-18 17:56:02,120 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/Luxembourg-WithArrays.bpl' [2019-01-18 17:56:02,151 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-18 17:56:02,153 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-18 17:56:02,154 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-18 17:56:02,154 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-18 17:56:02,154 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-18 17:56:02,170 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 05:56:02" (1/1) ... [2019-01-18 17:56:02,182 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 05:56:02" (1/1) ... [2019-01-18 17:56:02,188 WARN L165 Inliner]: Program contained no entry procedure! [2019-01-18 17:56:02,188 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-01-18 17:56:02,188 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-01-18 17:56:02,190 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-18 17:56:02,191 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-18 17:56:02,191 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-18 17:56:02,192 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-18 17:56:02,202 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 05:56:02" (1/1) ... [2019-01-18 17:56:02,203 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 05:56:02" (1/1) ... [2019-01-18 17:56:02,203 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 05:56:02" (1/1) ... [2019-01-18 17:56:02,204 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 05:56:02" (1/1) ... [2019-01-18 17:56:02,208 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 05:56:02" (1/1) ... [2019-01-18 17:56:02,213 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 05:56:02" (1/1) ... [2019-01-18 17:56:02,214 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 05:56:02" (1/1) ... [2019-01-18 17:56:02,216 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-18 17:56:02,217 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-18 17:56:02,217 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-18 17:56:02,217 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-18 17:56:02,224 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 05:56:02" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-18 17:56:02,290 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-01-18 17:56:02,291 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-01-18 17:56:02,291 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-01-18 17:56:02,479 INFO L278 CfgBuilder]: Using library mode [2019-01-18 17:56:02,479 INFO L286 CfgBuilder]: Removed 1 assue(true) statements. [2019-01-18 17:56:02,481 INFO L202 PluginConnector]: Adding new model Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.01 05:56:02 BoogieIcfgContainer [2019-01-18 17:56:02,481 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-18 17:56:02,482 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-18 17:56:02,482 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-18 17:56:02,485 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-18 17:56:02,485 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 05:56:02" (1/2) ... [2019-01-18 17:56:02,487 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d6c3bbc and model type Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.01 05:56:02, skipping insertion in model container [2019-01-18 17:56:02,487 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.01 05:56:02" (2/2) ... [2019-01-18 17:56:02,489 INFO L112 eAbstractionObserver]: Analyzing ICFG Luxembourg-WithArrays.bpl [2019-01-18 17:56:02,498 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-18 17:56:02,506 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-01-18 17:56:02,523 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-01-18 17:56:02,555 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-18 17:56:02,556 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-18 17:56:02,556 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-18 17:56:02,556 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-18 17:56:02,556 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-18 17:56:02,556 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-18 17:56:02,557 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-18 17:56:02,557 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-18 17:56:02,571 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states. [2019-01-18 17:56:02,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-01-18 17:56:02,577 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:56:02,578 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-01-18 17:56:02,583 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:56:02,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:56:02,590 INFO L82 PathProgramCache]: Analyzing trace with hash 30048, now seen corresponding path program 1 times [2019-01-18 17:56:02,592 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:56:02,636 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:02,636 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 17:56:02,637 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:02,637 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:56:02,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:56:02,933 WARN L181 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-18 17:56:02,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:02,937 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-18 17:56:02,938 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-18 17:56:02,938 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-18 17:56:02,942 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-18 17:56:02,957 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-18 17:56:02,957 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-18 17:56:02,960 INFO L87 Difference]: Start difference. First operand 6 states. Second operand 3 states. [2019-01-18 17:56:03,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 17:56:03,035 INFO L93 Difference]: Finished difference Result 13 states and 14 transitions. [2019-01-18 17:56:03,036 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-18 17:56:03,039 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2019-01-18 17:56:03,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 17:56:03,050 INFO L225 Difference]: With dead ends: 13 [2019-01-18 17:56:03,051 INFO L226 Difference]: Without dead ends: 5 [2019-01-18 17:56:03,054 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-18 17:56:03,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5 states. [2019-01-18 17:56:03,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5 to 5. [2019-01-18 17:56:03,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2019-01-18 17:56:03,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 5 transitions. [2019-01-18 17:56:03,088 INFO L78 Accepts]: Start accepts. Automaton has 5 states and 5 transitions. Word has length 3 [2019-01-18 17:56:03,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 17:56:03,089 INFO L480 AbstractCegarLoop]: Abstraction has 5 states and 5 transitions. [2019-01-18 17:56:03,089 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-18 17:56:03,089 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 5 transitions. [2019-01-18 17:56:03,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-01-18 17:56:03,090 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:56:03,090 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2019-01-18 17:56:03,090 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:56:03,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:56:03,091 INFO L82 PathProgramCache]: Analyzing trace with hash 927622, now seen corresponding path program 1 times [2019-01-18 17:56:03,091 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:56:03,092 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:03,092 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 17:56:03,093 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:03,093 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:56:03,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:56:03,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:03,298 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:03,299 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 17:56:03,300 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 5 with the following transitions: [2019-01-18 17:56:03,302 INFO L207 CegarAbsIntRunner]: [0], [4], [8], [9] [2019-01-18 17:56:03,361 INFO L148 AbstractInterpreter]: Using domain ArrayDomain [2019-01-18 17:56:03,362 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-18 17:56:05,431 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-01-18 17:56:05,433 INFO L272 AbstractInterpreter]: Visited 4 different actions 30 times. Merged at 1 different actions 13 times. Widened at 1 different actions 9 times. Found 5 fixpoints after 2 different actions. Largest state had 0 variables. [2019-01-18 17:56:05,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:56:05,440 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-01-18 17:56:05,609 INFO L227 lantSequenceWeakener]: Weakened 1 states. On average, predicates are now at 33.33% of their original sizes. [2019-01-18 17:56:05,609 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-01-18 17:56:07,709 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_idx_47 Int) (v_idx_48 Int) (v_idx_46 Int) (v_idx_50 Int) (v_idx_49 Int)) (exists ((v_v_1559_1 Int) (v_v_1556_1 Int) (v_v_1555_1 Int) (v_v_1558_1 Int) (v_v_1557_1 Int)) (let ((.cse0 (+ c_main_x 1)) (.cse2 (+ v_v_1556_1 v_v_1558_1)) (.cse1 (+ c_main_y 1))) (and (<= (* 2 v_v_1556_1) 2000) (or (<= c_main_y v_idx_46) (= (select c_main_a v_idx_46) v_v_1555_1)) (or (= (select c_main_a v_idx_49) v_v_1558_1) (<= .cse0 v_idx_49) (< v_idx_49 c_main_x)) (<= v_v_1556_1 (+ v_v_1558_1 1000)) (or (< v_idx_50 .cse0) (= (select c_main_a v_idx_50) v_v_1559_1)) (or (< v_idx_47 c_main_y) (= (select c_main_a v_idx_47) v_v_1556_1) (<= .cse1 v_idx_47)) (or (= (select c_main_a v_idx_48) v_v_1557_1) (< v_idx_48 .cse1) (<= c_main_x v_idx_48)) (<= 1000 .cse2) (<= 0 (* 2 v_v_1558_1)) (<= .cse2 1000) (<= .cse1 c_main_x))))) is different from false [2019-01-18 17:56:09,790 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_idx_54 Int) (v_idx_55 Int) (v_idx_52 Int) (v_idx_53 Int) (v_idx_51 Int)) (exists ((v_v_1559_1 Int) (v_v_1556_1 Int) (v_v_1555_1 Int) (v_v_1558_1 Int) (v_v_1557_1 Int)) (let ((.cse0 (+ c_main_x 1)) (.cse2 (+ v_v_1556_1 v_v_1558_1)) (.cse1 (+ c_main_y 1))) (and (or (< v_idx_55 .cse0) (= (select c_main_a v_idx_55) v_v_1559_1)) (or (<= .cse0 v_idx_54) (< v_idx_54 c_main_x) (= (select c_main_a v_idx_54) v_v_1558_1)) (<= (* 2 v_v_1556_1) 2000) (<= v_v_1556_1 (+ v_v_1558_1 1000)) (or (<= c_main_y v_idx_51) (= (select c_main_a v_idx_51) v_v_1555_1)) (or (<= .cse1 v_idx_52) (< v_idx_52 c_main_y) (= (select c_main_a v_idx_52) v_v_1556_1)) (<= 1000 .cse2) (<= 0 (* 2 v_v_1558_1)) (or (<= c_main_x v_idx_53) (= (select c_main_a v_idx_53) v_v_1557_1) (< v_idx_53 .cse1)) (<= .cse2 1000) (<= .cse1 c_main_x))))) is different from false [2019-01-18 17:56:11,956 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_idx_58 Int) (v_idx_59 Int) (v_idx_56 Int) (v_idx_57 Int) (v_idx_60 Int)) (exists ((v_v_958_1 Int) (v_b_184_1 Int) (v_b_157_1 Int) (v_v_962_1 Int) (v_v_960_1 Int)) (let ((.cse0 (+ v_b_184_1 1)) (.cse1 (+ c_main_y 1))) (and (or (<= c_main_y v_idx_56) (= (select c_main_a v_idx_56) v_v_958_1)) (<= v_b_157_1 .cse0) (<= .cse1 v_b_184_1) (or (= v_v_962_1 (select c_main_a v_idx_60)) (< v_idx_60 v_b_157_1)) (<= (+ c_main_y 2) v_b_157_1) (or (= 0 (select c_main_a v_idx_57)) (< v_idx_57 c_main_y) (<= .cse1 v_idx_57)) (<= .cse0 v_b_157_1) (or (<= v_b_184_1 v_idx_58) (< v_idx_58 .cse1) (= v_v_960_1 (select c_main_a v_idx_58))) (or (< v_idx_59 v_b_184_1) (<= v_b_157_1 v_idx_59) (= (select c_main_a v_idx_59) 1000)))))) is different from false [2019-01-18 17:56:11,988 INFO L420 sIntCurrentIteration]: We unified 3 AI predicates to 3 [2019-01-18 17:56:11,988 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-01-18 17:56:11,989 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-01-18 17:56:11,989 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 6 [2019-01-18 17:56:11,989 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-18 17:56:11,990 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-18 17:56:11,991 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-18 17:56:11,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=4, Unknown=3, NotChecked=6, Total=20 [2019-01-18 17:56:11,992 INFO L87 Difference]: Start difference. First operand 5 states and 5 transitions. Second operand 5 states. [2019-01-18 17:56:17,057 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_idx_47 Int) (v_idx_48 Int) (v_idx_46 Int) (v_idx_50 Int) (v_idx_49 Int)) (exists ((v_v_1559_1 Int) (v_v_1556_1 Int) (v_v_1555_1 Int) (v_v_1558_1 Int) (v_v_1557_1 Int)) (let ((.cse0 (+ c_main_x 1)) (.cse2 (+ v_v_1556_1 v_v_1558_1)) (.cse1 (+ c_main_y 1))) (and (<= (* 2 v_v_1556_1) 2000) (or (<= c_main_y v_idx_46) (= (select c_main_a v_idx_46) v_v_1555_1)) (or (= (select c_main_a v_idx_49) v_v_1558_1) (<= .cse0 v_idx_49) (< v_idx_49 c_main_x)) (<= v_v_1556_1 (+ v_v_1558_1 1000)) (or (< v_idx_50 .cse0) (= (select c_main_a v_idx_50) v_v_1559_1)) (or (< v_idx_47 c_main_y) (= (select c_main_a v_idx_47) v_v_1556_1) (<= .cse1 v_idx_47)) (or (= (select c_main_a v_idx_48) v_v_1557_1) (< v_idx_48 .cse1) (<= c_main_x v_idx_48)) (<= 1000 .cse2) (<= 0 (* 2 v_v_1558_1)) (<= .cse2 1000) (<= .cse1 c_main_x))))) (forall ((v_idx_54 Int) (v_idx_55 Int) (v_idx_52 Int) (v_idx_53 Int) (v_idx_51 Int)) (exists ((v_v_1559_1 Int) (v_v_1556_1 Int) (v_v_1555_1 Int) (v_v_1558_1 Int) (v_v_1557_1 Int)) (let ((.cse3 (+ c_main_x 1)) (.cse5 (+ v_v_1556_1 v_v_1558_1)) (.cse4 (+ c_main_y 1))) (and (or (< v_idx_55 .cse3) (= (select c_main_a v_idx_55) v_v_1559_1)) (or (<= .cse3 v_idx_54) (< v_idx_54 c_main_x) (= (select c_main_a v_idx_54) v_v_1558_1)) (<= (* 2 v_v_1556_1) 2000) (<= v_v_1556_1 (+ v_v_1558_1 1000)) (or (<= c_main_y v_idx_51) (= (select c_main_a v_idx_51) v_v_1555_1)) (or (<= .cse4 v_idx_52) (< v_idx_52 c_main_y) (= (select c_main_a v_idx_52) v_v_1556_1)) (<= 1000 .cse5) (<= 0 (* 2 v_v_1558_1)) (or (<= c_main_x v_idx_53) (= (select c_main_a v_idx_53) v_v_1557_1) (< v_idx_53 .cse4)) (<= .cse5 1000) (<= .cse4 c_main_x)))))) is different from false [2019-01-18 17:56:23,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 17:56:23,550 INFO L93 Difference]: Finished difference Result 8 states and 8 transitions. [2019-01-18 17:56:23,550 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-18 17:56:23,551 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 4 [2019-01-18 17:56:23,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 17:56:23,551 INFO L225 Difference]: With dead ends: 8 [2019-01-18 17:56:23,551 INFO L226 Difference]: Without dead ends: 6 [2019-01-18 17:56:23,553 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 4 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 9.4s TimeCoverageRelationStatistics Valid=9, Invalid=5, Unknown=4, NotChecked=12, Total=30 [2019-01-18 17:56:23,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6 states. [2019-01-18 17:56:23,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6 to 6. [2019-01-18 17:56:23,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2019-01-18 17:56:23,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2019-01-18 17:56:23,558 INFO L78 Accepts]: Start accepts. Automaton has 6 states and 6 transitions. Word has length 4 [2019-01-18 17:56:23,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 17:56:23,558 INFO L480 AbstractCegarLoop]: Abstraction has 6 states and 6 transitions. [2019-01-18 17:56:23,558 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-18 17:56:23,559 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2019-01-18 17:56:23,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-01-18 17:56:23,559 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:56:23,559 INFO L402 BasicCegarLoop]: trace histogram [2, 1, 1, 1] [2019-01-18 17:56:23,560 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:56:23,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:56:23,561 INFO L82 PathProgramCache]: Analyzing trace with hash 28752416, now seen corresponding path program 2 times [2019-01-18 17:56:23,562 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:56:23,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:23,563 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 17:56:23,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:23,563 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:56:23,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:56:23,750 WARN L181 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-18 17:56:23,999 WARN L181 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 10 [2019-01-18 17:56:24,112 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:24,112 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:24,112 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 17:56:24,114 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 17:56:24,115 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 17:56:24,115 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:24,116 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 17:56:24,134 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-18 17:56:24,134 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2019-01-18 17:56:24,170 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2019-01-18 17:56:24,170 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-18 17:56:24,177 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 17:56:24,229 INFO L478 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 9 treesize of output 12 [2019-01-18 17:56:24,272 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:24,288 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:24,292 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 17:56:24,293 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:24,313 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:24,333 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:24,334 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 17:56:24,559 WARN L181 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-01-18 17:56:24,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:24,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:24,575 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:24,577 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:24,578 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:24,586 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:24,588 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:24,589 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:24,589 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:24,596 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:24,604 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:24,605 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:24,722 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:24,723 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:24,725 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:24,726 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:24,727 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:24,733 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:24,733 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:24,735 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:24,736 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:24,765 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:24,777 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 17:56:24,777 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:24,810 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:24,810 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 17:56:25,103 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:25,138 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 17:56:25,138 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 10 [2019-01-18 17:56:25,139 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 17:56:25,139 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-01-18 17:56:25,139 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-01-18 17:56:25,140 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2019-01-18 17:56:25,141 INFO L87 Difference]: Start difference. First operand 6 states and 6 transitions. Second operand 8 states. [2019-01-18 17:56:25,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 17:56:25,330 INFO L93 Difference]: Finished difference Result 11 states and 13 transitions. [2019-01-18 17:56:25,331 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-01-18 17:56:25,331 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 5 [2019-01-18 17:56:25,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 17:56:25,332 INFO L225 Difference]: With dead ends: 11 [2019-01-18 17:56:25,332 INFO L226 Difference]: Without dead ends: 9 [2019-01-18 17:56:25,333 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=57, Invalid=99, Unknown=0, NotChecked=0, Total=156 [2019-01-18 17:56:25,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2019-01-18 17:56:25,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 9. [2019-01-18 17:56:25,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2019-01-18 17:56:25,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2019-01-18 17:56:25,337 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2019-01-18 17:56:25,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 17:56:25,337 INFO L480 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2019-01-18 17:56:25,337 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-01-18 17:56:25,337 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2019-01-18 17:56:25,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-01-18 17:56:25,338 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:56:25,338 INFO L402 BasicCegarLoop]: trace histogram [5, 1, 1, 1] [2019-01-18 17:56:25,338 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:56:25,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:56:25,339 INFO L82 PathProgramCache]: Analyzing trace with hash 1860894214, now seen corresponding path program 3 times [2019-01-18 17:56:25,339 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:56:25,340 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:25,340 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-18 17:56:25,340 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:25,340 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:56:25,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:56:25,513 WARN L181 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-18 17:56:25,774 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:25,775 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:25,775 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 17:56:25,775 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 17:56:25,775 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 17:56:25,776 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:25,776 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 17:56:25,789 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-01-18 17:56:25,789 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2019-01-18 17:56:25,796 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-01-18 17:56:25,796 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-18 17:56:25,799 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 17:56:25,806 INFO L478 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 9 treesize of output 12 [2019-01-18 17:56:25,812 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:25,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:25,815 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 17:56:25,816 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:25,836 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:25,864 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:25,864 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 17:56:25,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:25,923 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:25,924 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:25,925 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:25,927 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:25,962 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:25,965 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:25,966 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:25,967 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:25,980 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:25,988 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:25,988 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:26,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,076 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,082 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,083 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,084 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:26,092 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,097 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,098 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:26,098 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:26,107 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:26,117 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:26,117 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:26,169 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,195 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,200 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,201 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,204 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:26,214 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,216 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,217 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:26,218 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:26,237 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:26,245 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:26,245 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:26,295 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,296 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,298 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,299 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,300 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:26,311 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,312 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,313 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:26,313 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:26,337 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:26,346 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:26,347 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:26,415 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,416 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,418 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,419 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,421 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:26,428 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,429 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:26,430 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:26,431 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:26,439 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:26,449 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 17:56:26,450 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:26,479 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:26,480 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 17:56:26,657 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:26,677 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 17:56:26,677 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 19 [2019-01-18 17:56:26,677 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 17:56:26,678 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2019-01-18 17:56:26,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2019-01-18 17:56:26,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=146, Invalid=234, Unknown=0, NotChecked=0, Total=380 [2019-01-18 17:56:26,679 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand 14 states. [2019-01-18 17:56:26,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 17:56:26,829 INFO L93 Difference]: Finished difference Result 14 states and 16 transitions. [2019-01-18 17:56:26,830 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-01-18 17:56:26,830 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 8 [2019-01-18 17:56:26,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 17:56:26,831 INFO L225 Difference]: With dead ends: 14 [2019-01-18 17:56:26,831 INFO L226 Difference]: Without dead ends: 12 [2019-01-18 17:56:26,832 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 131 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=171, Invalid=291, Unknown=0, NotChecked=0, Total=462 [2019-01-18 17:56:26,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states. [2019-01-18 17:56:26,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. [2019-01-18 17:56:26,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2019-01-18 17:56:26,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2019-01-18 17:56:26,837 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2019-01-18 17:56:26,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 17:56:26,837 INFO L480 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2019-01-18 17:56:26,837 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2019-01-18 17:56:26,837 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2019-01-18 17:56:26,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-01-18 17:56:26,838 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:56:26,838 INFO L402 BasicCegarLoop]: trace histogram [8, 1, 1, 1] [2019-01-18 17:56:26,838 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:56:26,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:56:26,839 INFO L82 PathProgramCache]: Analyzing trace with hash -1542166432, now seen corresponding path program 4 times [2019-01-18 17:56:26,839 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:56:26,839 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:26,840 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-18 17:56:26,840 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:26,840 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:56:26,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:56:27,231 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:27,231 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:27,231 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 17:56:27,232 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 17:56:27,232 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 17:56:27,232 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:27,232 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 17:56:27,252 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 17:56:27,252 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-01-18 17:56:27,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:56:27,264 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 17:56:27,266 INFO L478 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 9 treesize of output 12 [2019-01-18 17:56:27,273 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,275 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,275 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 17:56:27,276 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,287 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,294 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,294 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 17:56:27,335 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,336 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,337 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,339 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,340 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:27,344 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,345 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,346 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:27,347 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,356 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,363 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,363 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:27,411 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,412 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,413 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,414 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,416 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:27,420 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,421 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,422 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:27,423 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,430 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,437 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,438 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:27,488 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,490 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,491 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,492 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,493 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:27,497 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,498 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,499 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:27,500 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,517 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,524 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,524 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:27,615 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,616 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,617 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,618 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,619 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:27,624 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,625 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,626 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:27,626 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,634 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,641 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,641 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:27,689 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,690 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,691 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,693 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,694 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:27,699 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,699 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,700 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:27,701 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,708 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,719 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,719 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:27,759 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,762 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,763 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,764 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,765 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:27,767 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,768 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,769 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:27,769 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,776 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,783 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:27,783 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:27,980 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,982 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,983 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,984 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,986 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:27,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,992 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:27,993 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:27,993 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:28,001 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:28,008 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:28,009 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:28,054 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:28,055 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:28,056 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:28,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:28,059 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:28,066 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:28,067 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:28,068 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:28,068 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:28,080 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:28,088 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 17:56:28,089 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:28,123 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:28,124 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 17:56:28,467 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:28,486 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 17:56:28,486 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 28 [2019-01-18 17:56:28,486 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 17:56:28,486 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2019-01-18 17:56:28,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2019-01-18 17:56:28,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=314, Invalid=498, Unknown=0, NotChecked=0, Total=812 [2019-01-18 17:56:28,487 INFO L87 Difference]: Start difference. First operand 12 states and 12 transitions. Second operand 20 states. [2019-01-18 17:56:28,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 17:56:28,658 INFO L93 Difference]: Finished difference Result 17 states and 19 transitions. [2019-01-18 17:56:28,658 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-01-18 17:56:28,658 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 11 [2019-01-18 17:56:28,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 17:56:28,659 INFO L225 Difference]: With dead ends: 17 [2019-01-18 17:56:28,660 INFO L226 Difference]: Without dead ends: 15 [2019-01-18 17:56:28,661 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 308 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=348, Invalid=582, Unknown=0, NotChecked=0, Total=930 [2019-01-18 17:56:28,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2019-01-18 17:56:28,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2019-01-18 17:56:28,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2019-01-18 17:56:28,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 15 transitions. [2019-01-18 17:56:28,667 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 15 transitions. Word has length 11 [2019-01-18 17:56:28,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 17:56:28,668 INFO L480 AbstractCegarLoop]: Abstraction has 15 states and 15 transitions. [2019-01-18 17:56:28,668 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2019-01-18 17:56:28,668 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 15 transitions. [2019-01-18 17:56:28,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-01-18 17:56:28,669 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:56:28,669 INFO L402 BasicCegarLoop]: trace histogram [11, 1, 1, 1] [2019-01-18 17:56:28,669 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:56:28,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:56:28,669 INFO L82 PathProgramCache]: Analyzing trace with hash 581150662, now seen corresponding path program 5 times [2019-01-18 17:56:28,670 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:56:28,670 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:28,670 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 17:56:28,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:28,671 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:56:28,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:56:29,283 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:29,283 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:29,284 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 17:56:29,284 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 17:56:29,284 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 17:56:29,284 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:29,284 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 17:56:29,295 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-18 17:56:29,296 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2019-01-18 17:56:29,306 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2019-01-18 17:56:29,306 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-18 17:56:29,308 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 17:56:29,311 INFO L478 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 9 treesize of output 12 [2019-01-18 17:56:29,314 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,316 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,317 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 17:56:29,318 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,328 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,334 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,335 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 17:56:29,377 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,379 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,380 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,382 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,383 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:29,446 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,461 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,462 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:29,462 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,474 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,480 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,481 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:29,559 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,560 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,561 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,565 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,566 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:29,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,574 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,575 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:29,576 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,590 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,597 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,597 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:29,641 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,642 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,643 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,645 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,646 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:29,653 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,654 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,655 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:29,656 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,673 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,686 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,686 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:29,735 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,736 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,737 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,738 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,739 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:29,743 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,745 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,746 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:29,746 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,753 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,758 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,758 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:29,808 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,809 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,809 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,810 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,811 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:29,815 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,816 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,817 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:29,817 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,825 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,832 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,832 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:29,874 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,876 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,877 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,878 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,879 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:29,883 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,884 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,885 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:29,885 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,919 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,924 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,924 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:29,968 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,969 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,970 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,972 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:29,976 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,978 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:29,978 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:29,979 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,987 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,993 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:29,993 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:30,062 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,064 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,066 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,067 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:30,089 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,091 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,092 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:30,092 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:30,101 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:30,110 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:30,111 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:30,174 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,175 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,176 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,176 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,177 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:30,181 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,181 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,182 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:30,183 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:30,191 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:30,200 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:30,201 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:30,250 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,252 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,254 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,256 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,257 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:30,262 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,265 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:30,266 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:30,283 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:30,295 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:30,295 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:30,350 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,352 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,354 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,356 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,357 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:30,362 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,364 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:30,364 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:30,365 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:30,377 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:30,386 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 17:56:30,386 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:30,438 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:30,439 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 17:56:31,310 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:31,335 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 17:56:31,335 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 37 [2019-01-18 17:56:31,335 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 17:56:31,336 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2019-01-18 17:56:31,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2019-01-18 17:56:31,337 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=545, Invalid=861, Unknown=0, NotChecked=0, Total=1406 [2019-01-18 17:56:31,337 INFO L87 Difference]: Start difference. First operand 15 states and 15 transitions. Second operand 26 states. [2019-01-18 17:56:31,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 17:56:31,677 INFO L93 Difference]: Finished difference Result 20 states and 22 transitions. [2019-01-18 17:56:31,677 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-01-18 17:56:31,677 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 14 [2019-01-18 17:56:31,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 17:56:31,679 INFO L225 Difference]: With dead ends: 20 [2019-01-18 17:56:31,679 INFO L226 Difference]: Without dead ends: 18 [2019-01-18 17:56:31,681 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 557 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=588, Invalid=972, Unknown=0, NotChecked=0, Total=1560 [2019-01-18 17:56:31,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2019-01-18 17:56:31,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. [2019-01-18 17:56:31,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2019-01-18 17:56:31,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 18 transitions. [2019-01-18 17:56:31,687 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 18 transitions. Word has length 14 [2019-01-18 17:56:31,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 17:56:31,687 INFO L480 AbstractCegarLoop]: Abstraction has 18 states and 18 transitions. [2019-01-18 17:56:31,687 INFO L481 AbstractCegarLoop]: Interpolant automaton has 26 states. [2019-01-18 17:56:31,687 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 18 transitions. [2019-01-18 17:56:31,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-01-18 17:56:31,688 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:56:31,688 INFO L402 BasicCegarLoop]: trace histogram [14, 1, 1, 1] [2019-01-18 17:56:31,688 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:56:31,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:56:31,689 INFO L82 PathProgramCache]: Analyzing trace with hash 42362528, now seen corresponding path program 6 times [2019-01-18 17:56:31,689 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:56:31,689 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:31,690 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-18 17:56:31,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:31,690 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:56:31,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:56:32,280 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:32,280 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:32,280 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 17:56:32,280 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 17:56:32,281 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 17:56:32,281 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:32,281 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 17:56:32,290 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-01-18 17:56:32,290 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2019-01-18 17:56:32,298 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-01-18 17:56:32,298 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-18 17:56:32,301 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 17:56:32,304 INFO L478 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 9 treesize of output 12 [2019-01-18 17:56:32,312 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,312 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,313 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 17:56:32,313 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,322 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,328 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,329 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 17:56:32,367 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,368 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,368 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,369 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,370 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:32,411 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,432 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,433 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:32,433 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,441 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,448 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,448 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:32,490 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,491 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,492 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,493 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,494 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:32,498 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,499 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,499 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:32,499 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,506 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,513 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,514 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:32,554 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,555 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,556 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,557 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,558 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:32,562 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,563 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,564 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:32,564 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,571 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,577 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,578 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:32,621 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,622 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,624 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,625 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,626 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:32,630 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,631 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,631 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:32,632 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,640 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,647 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,648 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:32,691 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,693 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,694 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,695 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,696 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:32,700 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,701 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,702 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:32,702 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,709 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,715 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,715 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:32,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,760 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,761 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,762 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,763 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:32,767 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,768 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,768 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:32,769 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,778 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,785 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,786 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:32,830 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,831 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,832 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,833 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,833 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:32,837 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,838 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,839 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:32,840 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,851 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,857 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,858 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:32,902 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,903 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,904 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,905 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,907 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:32,916 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,917 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:32,917 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:32,917 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,925 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,932 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:32,932 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:33,021 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,044 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,053 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,054 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,055 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:33,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,060 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,061 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:33,062 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:33,070 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:33,075 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:33,075 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:33,121 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,123 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,124 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,125 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,126 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:33,130 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,131 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,131 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:33,132 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:33,140 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:33,147 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:33,147 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:33,193 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,195 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,196 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,197 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,198 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:33,201 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,202 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,202 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:33,203 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:33,209 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:33,216 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:33,216 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:33,305 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,328 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,354 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,378 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,378 INFO L303 Elim1Store]: Index analysis took 116 ms [2019-01-18 17:56:33,379 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:33,418 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,441 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,442 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:33,442 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:33,553 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:33,579 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:33,579 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:33,633 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,635 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,636 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,637 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,638 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:33,642 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,643 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,644 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:33,644 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:33,650 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:33,657 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:33,657 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:33,710 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,711 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,712 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,713 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,714 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:33,717 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,719 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:33,719 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:33,720 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:33,727 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:33,733 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 17:56:33,734 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:33,760 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:33,760 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 17:56:35,060 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:35,080 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 17:56:35,080 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16, 16] total 46 [2019-01-18 17:56:35,080 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 17:56:35,081 INFO L459 AbstractCegarLoop]: Interpolant automaton has 32 states [2019-01-18 17:56:35,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2019-01-18 17:56:35,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=839, Invalid=1323, Unknown=0, NotChecked=0, Total=2162 [2019-01-18 17:56:35,085 INFO L87 Difference]: Start difference. First operand 18 states and 18 transitions. Second operand 32 states. [2019-01-18 17:56:35,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 17:56:35,721 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2019-01-18 17:56:35,722 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2019-01-18 17:56:35,722 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 17 [2019-01-18 17:56:35,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 17:56:35,723 INFO L225 Difference]: With dead ends: 23 [2019-01-18 17:56:35,723 INFO L226 Difference]: Without dead ends: 21 [2019-01-18 17:56:35,725 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 878 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=891, Invalid=1461, Unknown=0, NotChecked=0, Total=2352 [2019-01-18 17:56:35,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2019-01-18 17:56:35,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2019-01-18 17:56:35,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2019-01-18 17:56:35,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 21 transitions. [2019-01-18 17:56:35,733 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 21 transitions. Word has length 17 [2019-01-18 17:56:35,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 17:56:35,733 INFO L480 AbstractCegarLoop]: Abstraction has 21 states and 21 transitions. [2019-01-18 17:56:35,733 INFO L481 AbstractCegarLoop]: Interpolant automaton has 32 states. [2019-01-18 17:56:35,733 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 21 transitions. [2019-01-18 17:56:35,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-01-18 17:56:35,734 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:56:35,734 INFO L402 BasicCegarLoop]: trace histogram [17, 1, 1, 1] [2019-01-18 17:56:35,734 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:56:35,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:56:35,734 INFO L82 PathProgramCache]: Analyzing trace with hash -702152314, now seen corresponding path program 7 times [2019-01-18 17:56:35,735 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:56:35,735 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:35,736 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-18 17:56:35,736 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:35,736 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:56:35,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:56:36,368 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:36,369 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:36,369 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 17:56:36,369 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 17:56:36,370 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 17:56:36,370 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:36,370 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 17:56:36,378 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 17:56:36,379 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-01-18 17:56:36,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:56:36,389 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 17:56:36,391 INFO L478 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 9 treesize of output 12 [2019-01-18 17:56:36,396 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,397 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,398 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 17:56:36,398 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,405 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,411 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,412 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 17:56:36,445 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,447 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,453 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,454 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:36,459 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,459 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,460 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:36,460 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,467 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,473 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,473 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:36,518 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,519 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,520 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,521 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,522 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:36,528 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,529 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,529 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:36,530 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,535 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,542 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,542 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:36,580 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,581 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,583 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,584 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,584 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:36,588 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,588 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,589 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:36,589 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,595 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,602 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,602 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:36,653 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,654 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,655 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,656 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,657 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:36,660 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,661 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,661 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:36,662 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,670 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,731 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,731 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:36,773 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,774 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,784 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,785 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,786 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:36,788 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,789 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,790 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:36,790 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,798 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,805 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,805 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:36,848 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,851 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,852 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,853 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:36,858 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,859 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,859 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:36,860 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,866 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,872 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,873 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:36,919 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,920 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,921 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,923 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:36,929 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,930 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:36,930 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:36,930 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,937 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,943 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:36,943 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:37,440 WARN L181 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-01-18 17:56:37,443 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,444 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,451 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:37,454 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,455 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,455 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:37,456 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,463 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,470 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,470 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:37,516 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,517 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,518 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,519 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,520 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:37,531 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,532 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,533 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:37,533 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,541 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,546 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,546 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:37,593 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,594 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,595 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,596 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,597 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:37,602 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,603 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,604 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:37,604 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,611 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,617 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,618 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:37,668 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,669 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,671 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,672 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,673 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:37,676 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,676 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,677 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:37,677 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,686 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,692 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,692 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:37,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,757 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,759 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,759 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:37,762 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,763 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,764 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:37,764 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,772 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,779 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,780 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:37,847 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,850 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,851 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,852 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:37,861 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,862 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,862 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:37,863 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,871 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,882 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,882 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:37,932 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,933 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,934 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,935 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,936 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:37,947 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,948 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:37,948 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:37,949 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,956 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,962 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:37,963 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:38,015 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,016 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,017 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,018 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,019 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:38,022 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,023 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,023 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:38,024 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:38,032 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:38,037 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:38,037 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:38,088 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,089 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,090 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,092 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,093 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:38,096 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,097 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,098 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:38,098 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:38,106 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:38,112 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:38,112 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:38,167 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,168 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,169 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,170 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,171 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:38,175 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,176 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:38,177 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:38,177 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:38,185 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:38,192 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 17:56:38,192 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:38,224 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:38,225 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 17:56:40,457 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:40,476 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 17:56:40,476 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19, 19] total 55 [2019-01-18 17:56:40,476 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 17:56:40,477 INFO L459 AbstractCegarLoop]: Interpolant automaton has 38 states [2019-01-18 17:56:40,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2019-01-18 17:56:40,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1196, Invalid=1884, Unknown=0, NotChecked=0, Total=3080 [2019-01-18 17:56:40,479 INFO L87 Difference]: Start difference. First operand 21 states and 21 transitions. Second operand 38 states. [2019-01-18 17:56:41,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 17:56:41,028 INFO L93 Difference]: Finished difference Result 26 states and 28 transitions. [2019-01-18 17:56:41,028 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2019-01-18 17:56:41,028 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 20 [2019-01-18 17:56:41,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 17:56:41,030 INFO L225 Difference]: With dead ends: 26 [2019-01-18 17:56:41,030 INFO L226 Difference]: Without dead ends: 24 [2019-01-18 17:56:41,032 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1271 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=1257, Invalid=2049, Unknown=0, NotChecked=0, Total=3306 [2019-01-18 17:56:41,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2019-01-18 17:56:41,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2019-01-18 17:56:41,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2019-01-18 17:56:41,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 24 transitions. [2019-01-18 17:56:41,037 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 24 transitions. Word has length 20 [2019-01-18 17:56:41,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 17:56:41,038 INFO L480 AbstractCegarLoop]: Abstraction has 24 states and 24 transitions. [2019-01-18 17:56:41,038 INFO L481 AbstractCegarLoop]: Interpolant automaton has 38 states. [2019-01-18 17:56:41,038 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 24 transitions. [2019-01-18 17:56:41,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-01-18 17:56:41,038 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:56:41,038 INFO L402 BasicCegarLoop]: trace histogram [20, 1, 1, 1] [2019-01-18 17:56:41,039 INFO L423 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:56:41,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:56:41,039 INFO L82 PathProgramCache]: Analyzing trace with hash -1332693792, now seen corresponding path program 8 times [2019-01-18 17:56:41,039 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:56:41,039 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:41,040 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 17:56:41,040 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:41,040 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:56:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:56:41,454 WARN L181 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-18 17:56:42,047 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:42,048 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:42,048 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 17:56:42,048 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 17:56:42,048 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 17:56:42,048 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:42,048 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 17:56:42,058 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-18 17:56:42,058 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2019-01-18 17:56:42,083 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2019-01-18 17:56:42,083 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-18 17:56:42,085 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 17:56:42,088 INFO L478 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 9 treesize of output 12 [2019-01-18 17:56:42,094 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,096 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,097 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 17:56:42,097 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,109 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,117 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,117 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 17:56:42,200 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,201 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,202 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,203 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,204 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:42,207 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,208 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,208 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:42,209 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,216 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,222 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,222 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:42,259 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,262 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,263 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,264 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:42,268 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,269 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,269 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:42,270 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,275 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,281 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,281 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:42,322 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,325 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,326 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,327 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:42,330 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,331 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,331 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:42,331 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,403 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,407 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,408 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:42,453 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,454 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,471 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,472 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,473 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:42,475 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,477 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:42,478 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,484 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,491 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,491 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:42,537 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,538 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,539 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,540 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,540 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:42,543 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,544 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,545 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:42,545 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,552 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,558 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,559 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:42,622 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,623 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,624 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,625 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,626 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:42,643 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,643 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,644 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:42,644 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,652 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,659 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,659 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:42,702 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,704 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,705 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,706 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,707 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:42,710 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,711 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,711 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:42,711 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,718 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,724 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,725 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:42,806 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,807 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,808 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,810 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,811 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:42,841 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,843 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,843 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:42,843 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,849 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,855 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,856 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:42,906 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,908 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,909 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,910 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,911 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:42,915 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,915 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,916 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:42,916 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,926 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,931 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,932 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:42,979 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,981 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,982 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,983 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,984 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:42,988 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,990 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:42,991 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:42,991 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:42,998 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,006 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,006 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:43,285 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,286 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,287 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,289 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,290 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:43,294 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,295 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,296 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:43,296 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,305 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,312 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,313 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:43,369 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,370 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,371 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,372 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,373 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:43,377 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,378 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,379 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:43,379 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,388 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,395 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,396 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:43,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,451 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,452 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,453 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:43,457 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,457 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,458 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:43,458 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,469 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,475 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,475 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:43,531 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,533 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,534 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,535 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,536 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:43,539 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,540 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,541 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:43,541 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,548 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,555 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,556 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:43,615 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,616 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,618 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,619 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,620 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:43,623 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,624 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,625 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:43,626 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,635 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,641 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,641 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:43,707 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,708 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,709 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,710 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,711 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:43,728 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,729 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,729 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:43,730 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,736 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,742 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,742 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:43,795 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,797 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,798 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,799 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,800 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:43,803 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,804 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,805 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:43,805 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,811 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,818 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,818 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:43,874 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,875 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,876 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,877 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,878 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:43,882 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,883 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,884 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:43,884 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,892 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,898 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:43,899 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:43,955 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,956 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,957 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,958 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,959 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:43,962 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,963 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:43,963 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:43,963 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:44,003 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:44,010 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:44,011 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:44,067 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:44,068 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:44,069 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:44,070 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:44,071 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:44,074 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:44,075 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:44,075 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:44,076 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:44,082 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:44,089 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 17:56:44,090 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:44,126 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:44,126 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 17:56:47,237 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:47,256 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 17:56:47,256 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22, 22] total 64 [2019-01-18 17:56:47,257 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 17:56:47,257 INFO L459 AbstractCegarLoop]: Interpolant automaton has 44 states [2019-01-18 17:56:47,258 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2019-01-18 17:56:47,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1616, Invalid=2544, Unknown=0, NotChecked=0, Total=4160 [2019-01-18 17:56:47,259 INFO L87 Difference]: Start difference. First operand 24 states and 24 transitions. Second operand 44 states. [2019-01-18 17:56:47,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 17:56:47,776 INFO L93 Difference]: Finished difference Result 29 states and 31 transitions. [2019-01-18 17:56:47,777 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2019-01-18 17:56:47,777 INFO L78 Accepts]: Start accepts. Automaton has 44 states. Word has length 23 [2019-01-18 17:56:47,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 17:56:47,779 INFO L225 Difference]: With dead ends: 29 [2019-01-18 17:56:47,779 INFO L226 Difference]: Without dead ends: 27 [2019-01-18 17:56:47,780 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1736 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=1686, Invalid=2736, Unknown=0, NotChecked=0, Total=4422 [2019-01-18 17:56:47,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2019-01-18 17:56:47,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2019-01-18 17:56:47,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2019-01-18 17:56:47,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 27 transitions. [2019-01-18 17:56:47,786 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 27 transitions. Word has length 23 [2019-01-18 17:56:47,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 17:56:47,787 INFO L480 AbstractCegarLoop]: Abstraction has 27 states and 27 transitions. [2019-01-18 17:56:47,787 INFO L481 AbstractCegarLoop]: Interpolant automaton has 44 states. [2019-01-18 17:56:47,787 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 27 transitions. [2019-01-18 17:56:47,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-01-18 17:56:47,788 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:56:47,788 INFO L402 BasicCegarLoop]: trace histogram [23, 1, 1, 1] [2019-01-18 17:56:47,788 INFO L423 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:56:47,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:56:47,788 INFO L82 PathProgramCache]: Analyzing trace with hash 393087814, now seen corresponding path program 9 times [2019-01-18 17:56:47,788 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:56:47,789 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:47,789 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-18 17:56:47,789 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:47,789 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:56:47,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:56:48,644 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:48,644 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:48,645 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 17:56:48,645 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 17:56:48,645 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 17:56:48,645 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:48,645 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 17:56:48,656 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-01-18 17:56:48,657 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2019-01-18 17:56:48,670 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-01-18 17:56:48,670 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-18 17:56:48,673 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 17:56:48,675 INFO L478 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 9 treesize of output 12 [2019-01-18 17:56:48,679 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,681 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,681 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 17:56:48,681 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:48,692 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:48,702 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:48,702 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 17:56:48,738 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,739 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,739 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,740 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,741 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:48,744 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,745 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,745 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:48,746 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:48,754 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:48,760 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:48,761 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:48,797 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,799 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,800 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,801 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,802 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:48,805 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,805 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,806 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:48,806 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:48,812 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:48,819 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:48,819 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:48,859 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,861 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,862 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,863 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,864 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:48,867 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,867 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,868 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:48,868 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:48,875 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:48,881 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:48,882 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:48,932 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,933 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,935 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,936 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,936 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:48,940 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,941 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,942 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:48,942 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:48,950 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:48,956 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:48,957 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:48,997 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:48,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,000 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,001 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,002 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:49,004 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,005 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,006 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:49,006 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,039 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,132 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,133 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:49,314 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,316 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,318 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,319 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:49,322 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,324 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:49,325 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,333 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,339 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,340 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:49,385 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,387 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,388 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,389 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,390 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:49,393 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,395 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,395 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:49,396 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,404 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,410 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,410 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:49,497 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,498 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,498 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,499 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,500 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:49,503 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,503 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,504 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:49,504 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,512 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,518 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,519 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:49,563 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,564 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,566 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,567 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,568 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:49,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,572 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,573 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:49,573 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,580 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,586 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,587 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:49,629 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,630 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,631 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,632 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,633 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:49,636 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,638 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,638 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:49,639 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,645 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,652 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,652 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:49,699 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,700 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,701 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,702 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,703 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:49,706 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,707 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,707 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:49,708 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,715 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,721 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,722 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:49,780 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,781 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,782 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,794 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,795 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:49,835 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,840 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,841 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:49,841 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,846 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,853 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,853 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:49,914 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,915 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,916 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,917 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,918 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:49,921 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,923 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:49,924 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,930 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,937 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:49,937 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:49,987 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,988 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,989 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,992 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:49,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,995 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:49,995 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:49,996 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,003 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,009 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,009 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:50,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,061 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,062 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,063 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,064 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:50,066 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,067 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,068 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:50,068 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,076 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,081 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,082 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:50,133 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,134 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,136 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,137 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,137 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:50,141 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,142 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,143 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:50,143 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,151 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,158 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,158 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:50,209 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,211 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,212 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,213 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,214 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:50,217 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,218 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,219 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:50,219 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,227 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,234 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,234 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:50,289 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,290 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,291 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,292 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,293 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:50,296 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,297 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,297 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:50,297 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,305 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,312 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,312 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:50,368 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,369 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,370 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,371 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,372 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:50,375 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,376 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,377 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:50,377 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,384 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,393 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,393 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:50,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,451 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,452 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,453 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,454 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:50,457 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,459 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,459 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:50,460 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,481 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,487 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,488 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:50,544 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,545 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,546 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,547 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,548 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:50,551 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,553 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,553 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:50,554 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,589 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,596 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,597 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:50,654 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,656 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,657 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,658 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,661 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:50,664 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,665 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,665 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:50,666 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,673 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,679 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,679 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:50,752 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,754 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,759 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:50,762 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,764 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:50,765 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:50,765 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,778 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:50,786 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 17:56:50,786 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:50,904 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:50,904 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 17:56:54,820 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:54,839 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 17:56:54,839 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25, 25] total 73 [2019-01-18 17:56:54,839 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 17:56:54,840 INFO L459 AbstractCegarLoop]: Interpolant automaton has 50 states [2019-01-18 17:56:54,840 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2019-01-18 17:56:54,842 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2099, Invalid=3303, Unknown=0, NotChecked=0, Total=5402 [2019-01-18 17:56:54,842 INFO L87 Difference]: Start difference. First operand 27 states and 27 transitions. Second operand 50 states. [2019-01-18 17:56:55,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 17:56:55,539 INFO L93 Difference]: Finished difference Result 32 states and 34 transitions. [2019-01-18 17:56:55,539 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2019-01-18 17:56:55,540 INFO L78 Accepts]: Start accepts. Automaton has 50 states. Word has length 26 [2019-01-18 17:56:55,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 17:56:55,541 INFO L225 Difference]: With dead ends: 32 [2019-01-18 17:56:55,541 INFO L226 Difference]: Without dead ends: 30 [2019-01-18 17:56:55,544 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2273 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=2178, Invalid=3522, Unknown=0, NotChecked=0, Total=5700 [2019-01-18 17:56:55,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2019-01-18 17:56:55,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2019-01-18 17:56:55,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2019-01-18 17:56:55,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 30 transitions. [2019-01-18 17:56:55,551 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 30 transitions. Word has length 26 [2019-01-18 17:56:55,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 17:56:55,551 INFO L480 AbstractCegarLoop]: Abstraction has 30 states and 30 transitions. [2019-01-18 17:56:55,551 INFO L481 AbstractCegarLoop]: Interpolant automaton has 50 states. [2019-01-18 17:56:55,551 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 30 transitions. [2019-01-18 17:56:55,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-01-18 17:56:55,552 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:56:55,552 INFO L402 BasicCegarLoop]: trace histogram [26, 1, 1, 1] [2019-01-18 17:56:55,552 INFO L423 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:56:55,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:56:55,553 INFO L82 PathProgramCache]: Analyzing trace with hash -1900588256, now seen corresponding path program 10 times [2019-01-18 17:56:55,553 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:56:55,554 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:55,554 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-18 17:56:55,554 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:56:55,554 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:56:55,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:56:56,812 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:56:56,812 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:56,813 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 17:56:56,813 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 17:56:56,813 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 17:56:56,813 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:56:56,813 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 17:56:56,824 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 17:56:56,825 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-01-18 17:56:56,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:56:56,838 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 17:56:56,841 INFO L478 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 9 treesize of output 12 [2019-01-18 17:56:56,846 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:56,848 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:56,848 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 17:56:56,849 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:56,862 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:56,870 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:56,870 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 17:56:56,917 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:56,919 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:56,920 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:56,921 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:56,922 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:56,925 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:56,926 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:56,926 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:56,926 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:56,934 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:56,941 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:56,941 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:56,978 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:56,979 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:56,980 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:56,981 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:56,982 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:56,985 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:56,986 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:56,986 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:56,987 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:56,994 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,001 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,001 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:57,042 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,044 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,045 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,046 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,047 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:57,050 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,052 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:57,053 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,060 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,067 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,067 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:57,110 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,112 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,113 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,114 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,115 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:57,118 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,118 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,119 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:57,119 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,127 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,134 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,134 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:57,191 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,193 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,194 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,195 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,196 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:57,199 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,199 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,200 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:57,200 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,208 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,214 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,214 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:57,256 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,258 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,259 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,260 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,261 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:57,264 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,265 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:57,266 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,273 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,279 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,280 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:57,322 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,323 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,325 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,326 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:57,334 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,336 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,336 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:57,337 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,345 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,350 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,350 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:57,393 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,395 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,396 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,397 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,398 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:57,436 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,437 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,437 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:57,438 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,445 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,452 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,453 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:57,501 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,502 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,503 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,504 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,505 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:57,508 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,510 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,510 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:57,511 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,518 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,524 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,525 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:57,570 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,572 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,574 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:57,578 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,579 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,580 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:57,580 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,589 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,596 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,596 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:57,642 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,643 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,645 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,646 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,647 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:57,651 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,652 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,653 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:57,653 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,660 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,665 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,666 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:57,715 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,716 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,717 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,718 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,719 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:57,723 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,724 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:57,725 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:57,725 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,730 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,737 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:57,737 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:58,134 WARN L181 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-01-18 17:56:58,171 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:58,196 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:58,223 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:58,244 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:58,245 INFO L303 Elim1Store]: Index analysis took 109 ms [2019-01-18 17:56:58,246 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:58,282 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:58,299 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:58,300 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:58,301 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:58,424 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:58,526 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:58,527 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:56:59,373 WARN L181 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-01-18 17:56:59,399 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:59,422 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:59,447 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:59,470 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:59,471 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:56:59,504 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:59,529 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:56:59,530 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:56:59,531 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:56:59,656 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:59,753 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:56:59,753 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:00,370 WARN L181 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-01-18 17:57:00,374 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,375 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,376 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,377 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,378 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:00,382 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,383 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,384 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:00,385 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,391 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,398 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,399 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:00,456 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,456 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,457 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,458 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,459 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:00,461 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,462 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,463 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:00,463 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,469 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,477 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,477 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:00,535 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,536 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,538 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,539 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,540 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:00,543 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,543 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,544 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:00,544 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,551 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,556 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,557 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:00,612 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,613 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,614 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,616 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,616 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:00,621 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,622 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,622 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:00,623 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,631 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,638 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,638 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:00,701 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,702 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,703 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,704 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,705 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:00,711 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,712 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,713 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:00,714 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,726 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,733 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,733 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:00,806 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,808 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,809 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,810 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,811 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:00,817 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,818 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,819 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:00,819 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,826 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,833 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,833 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:00,910 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,912 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,913 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,914 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,915 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:00,918 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,919 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:00,919 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:00,920 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,927 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,934 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:00,935 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:01,008 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,010 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,012 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,015 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,015 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:01,022 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,026 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,027 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:01,027 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:01,038 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:01,047 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:01,047 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:01,195 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,198 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,200 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,203 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,203 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:01,211 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,213 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,213 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:01,214 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:01,224 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:01,232 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:01,233 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:01,388 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,390 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,391 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,392 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,393 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:01,397 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,398 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,398 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:01,399 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:01,407 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:01,412 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:01,413 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:01,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,477 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,478 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,480 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:01,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,486 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:01,486 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:01,493 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:01,499 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:01,499 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:01,563 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,565 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,566 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,567 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,568 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:01,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,572 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:01,573 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:01,574 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:01,580 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:01,588 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 17:57:01,588 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:01,628 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:57:01,628 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 17:57:07,045 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:57:07,071 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 17:57:07,071 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28, 28] total 82 [2019-01-18 17:57:07,071 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 17:57:07,072 INFO L459 AbstractCegarLoop]: Interpolant automaton has 56 states [2019-01-18 17:57:07,072 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2019-01-18 17:57:07,074 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2645, Invalid=4161, Unknown=0, NotChecked=0, Total=6806 [2019-01-18 17:57:07,075 INFO L87 Difference]: Start difference. First operand 30 states and 30 transitions. Second operand 56 states. [2019-01-18 17:57:08,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 17:57:08,504 INFO L93 Difference]: Finished difference Result 35 states and 37 transitions. [2019-01-18 17:57:08,504 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2019-01-18 17:57:08,505 INFO L78 Accepts]: Start accepts. Automaton has 56 states. Word has length 29 [2019-01-18 17:57:08,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 17:57:08,506 INFO L225 Difference]: With dead ends: 35 [2019-01-18 17:57:08,506 INFO L226 Difference]: Without dead ends: 33 [2019-01-18 17:57:08,508 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2882 ImplicationChecksByTransitivity, 8.2s TimeCoverageRelationStatistics Valid=2733, Invalid=4407, Unknown=0, NotChecked=0, Total=7140 [2019-01-18 17:57:08,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2019-01-18 17:57:08,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2019-01-18 17:57:08,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2019-01-18 17:57:08,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 33 transitions. [2019-01-18 17:57:08,520 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 33 transitions. Word has length 29 [2019-01-18 17:57:08,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 17:57:08,520 INFO L480 AbstractCegarLoop]: Abstraction has 33 states and 33 transitions. [2019-01-18 17:57:08,520 INFO L481 AbstractCegarLoop]: Interpolant automaton has 56 states. [2019-01-18 17:57:08,520 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 33 transitions. [2019-01-18 17:57:08,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-01-18 17:57:08,521 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:57:08,522 INFO L402 BasicCegarLoop]: trace histogram [29, 1, 1, 1] [2019-01-18 17:57:08,522 INFO L423 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:57:08,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:57:08,522 INFO L82 PathProgramCache]: Analyzing trace with hash 125289734, now seen corresponding path program 11 times [2019-01-18 17:57:08,522 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:57:08,524 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:57:08,524 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 17:57:08,524 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:57:08,524 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:57:08,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:57:08,843 WARN L181 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-18 17:57:09,789 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:57:09,789 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:57:09,789 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 17:57:09,790 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 17:57:09,790 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 17:57:09,790 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:57:09,790 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 17:57:09,799 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-18 17:57:09,800 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2019-01-18 17:57:09,827 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) [2019-01-18 17:57:09,827 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-18 17:57:09,830 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 17:57:09,833 INFO L478 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 9 treesize of output 12 [2019-01-18 17:57:09,870 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:09,873 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:09,873 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 17:57:09,874 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:09,879 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:09,886 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:09,886 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 17:57:09,925 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:09,926 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:09,927 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:09,928 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:09,929 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:09,933 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:09,934 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:09,935 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:09,935 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:09,942 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:09,948 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:09,949 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:09,986 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:09,987 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:09,989 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:09,990 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:09,991 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:09,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:09,995 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:09,996 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:09,997 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,003 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,008 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,009 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:10,048 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,049 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,051 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,053 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:10,056 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,058 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:10,058 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,065 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,072 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,073 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:10,112 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,114 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,115 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,116 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,117 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:10,120 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,121 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,122 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:10,122 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,130 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,137 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,137 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:10,177 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,179 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,180 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,181 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,182 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:10,239 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,251 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,251 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:10,252 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,259 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,266 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,266 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:10,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,318 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,319 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,320 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:10,323 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,323 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,324 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:10,324 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,332 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,337 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,337 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:10,381 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,382 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,383 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,384 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,385 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:10,389 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,390 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,391 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:10,391 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,399 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,404 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,404 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:10,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,451 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,452 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,453 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:10,456 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,457 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,457 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:10,458 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,466 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,472 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,472 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:10,515 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,516 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,517 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,518 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,519 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:10,523 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,524 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,525 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:10,525 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,531 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,536 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,537 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:10,585 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,586 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,587 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,588 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,589 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:10,592 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,593 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,594 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:10,594 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,601 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,608 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,608 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:10,661 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,662 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,663 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,665 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,665 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:10,692 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,693 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,693 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:10,694 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,701 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,729 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,729 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:10,780 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,781 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,782 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,783 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,784 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:10,788 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,789 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,790 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:10,790 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,798 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,805 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,805 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:10,855 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,856 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,856 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,857 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,858 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:10,861 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,862 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,862 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:10,863 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,869 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,876 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,876 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:10,927 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,928 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,929 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,930 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,931 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:10,934 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,936 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:10,936 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:10,937 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,943 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,950 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:10,950 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:11,024 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,025 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,026 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,026 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,027 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:11,031 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,032 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,033 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:11,033 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,041 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,049 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,049 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:11,103 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,104 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,105 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,106 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,107 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:11,110 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,111 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,112 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:11,112 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,120 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,126 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,126 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:11,178 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,180 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,181 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,182 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,183 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:11,186 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,187 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,187 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:11,187 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,195 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,207 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,208 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:11,335 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,337 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,339 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,342 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,342 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:11,350 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,351 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,351 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:11,352 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,361 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,369 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,369 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:11,481 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,487 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,487 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:11,490 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,493 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,494 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:11,494 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,509 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,519 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,520 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:11,615 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,616 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,617 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,617 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,618 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:11,621 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,622 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,623 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:11,623 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,631 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,637 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,638 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:11,723 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,724 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,725 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,726 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,726 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:11,729 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,730 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,731 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:11,731 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,737 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,744 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,745 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:11,803 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,804 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,805 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,806 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,807 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:11,811 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,812 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,813 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:11,813 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,820 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,825 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,826 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:11,884 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,885 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,886 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,888 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:11,891 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,892 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,893 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:11,893 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,901 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,908 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,909 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:11,970 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,972 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,973 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,974 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:11,978 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,979 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:11,980 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:11,980 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,987 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,992 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:11,993 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:12,054 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,055 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,056 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,058 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:12,061 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,063 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,063 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:12,064 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:12,070 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:12,077 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:12,077 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:12,189 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,212 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,234 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,251 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,252 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:12,291 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,313 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,314 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:12,314 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:12,429 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:12,436 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:12,436 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:12,508 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,509 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,510 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,512 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,513 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:12,559 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,571 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:12,572 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:12,578 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:12,586 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:12,586 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:12,664 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,666 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,667 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,668 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,669 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:12,672 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,673 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,674 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:12,674 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:12,682 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:12,688 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:12,689 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:12,755 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,757 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,759 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:12,762 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,763 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:12,764 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:12,765 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:12,771 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:12,777 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 17:57:12,777 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:12,824 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:57:12,824 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 17:57:20,209 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:57:20,229 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 17:57:20,229 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31, 31] total 91 [2019-01-18 17:57:20,229 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 17:57:20,230 INFO L459 AbstractCegarLoop]: Interpolant automaton has 62 states [2019-01-18 17:57:20,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2019-01-18 17:57:20,232 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3254, Invalid=5118, Unknown=0, NotChecked=0, Total=8372 [2019-01-18 17:57:20,232 INFO L87 Difference]: Start difference. First operand 33 states and 33 transitions. Second operand 62 states. [2019-01-18 17:57:21,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 17:57:21,513 INFO L93 Difference]: Finished difference Result 38 states and 40 transitions. [2019-01-18 17:57:21,513 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2019-01-18 17:57:21,513 INFO L78 Accepts]: Start accepts. Automaton has 62 states. Word has length 32 [2019-01-18 17:57:21,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 17:57:21,514 INFO L225 Difference]: With dead ends: 38 [2019-01-18 17:57:21,514 INFO L226 Difference]: Without dead ends: 36 [2019-01-18 17:57:21,517 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3563 ImplicationChecksByTransitivity, 9.3s TimeCoverageRelationStatistics Valid=3351, Invalid=5391, Unknown=0, NotChecked=0, Total=8742 [2019-01-18 17:57:21,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2019-01-18 17:57:21,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 36. [2019-01-18 17:57:21,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2019-01-18 17:57:21,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 36 transitions. [2019-01-18 17:57:21,524 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 36 transitions. Word has length 32 [2019-01-18 17:57:21,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 17:57:21,524 INFO L480 AbstractCegarLoop]: Abstraction has 36 states and 36 transitions. [2019-01-18 17:57:21,524 INFO L481 AbstractCegarLoop]: Interpolant automaton has 62 states. [2019-01-18 17:57:21,525 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 36 transitions. [2019-01-18 17:57:21,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2019-01-18 17:57:21,525 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:57:21,526 INFO L402 BasicCegarLoop]: trace histogram [32, 1, 1, 1] [2019-01-18 17:57:21,526 INFO L423 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:57:21,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:57:21,526 INFO L82 PathProgramCache]: Analyzing trace with hash 176046432, now seen corresponding path program 12 times [2019-01-18 17:57:21,526 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:57:21,527 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:57:21,527 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-18 17:57:21,527 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:57:21,527 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:57:21,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:57:21,771 WARN L181 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-18 17:57:23,058 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:57:23,058 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:57:23,058 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 17:57:23,059 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 17:57:23,059 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 17:57:23,059 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:57:23,059 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 17:57:23,069 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-01-18 17:57:23,069 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2019-01-18 17:57:23,085 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-01-18 17:57:23,085 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-18 17:57:23,088 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 17:57:23,091 INFO L478 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 9 treesize of output 12 [2019-01-18 17:57:23,093 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,094 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,095 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 17:57:23,095 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,103 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,109 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,109 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 17:57:23,152 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,153 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,154 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,156 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,156 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:23,160 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,161 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,161 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:23,162 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,170 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,175 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,175 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:23,213 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,214 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,215 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,217 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,217 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:23,221 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,222 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,222 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:23,223 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,231 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,237 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,238 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:23,277 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,278 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,279 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,281 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,281 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:23,285 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,286 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,286 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:23,287 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,295 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,301 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,302 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:23,340 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,342 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,343 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,344 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,345 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:23,353 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,354 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,354 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:23,355 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,370 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,376 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,377 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:23,419 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,421 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,422 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,423 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,424 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:23,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,428 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:23,429 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,436 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,442 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,443 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:23,481 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,482 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,486 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:23,489 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,490 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,491 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:23,491 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,498 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,503 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,503 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:23,545 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,546 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,547 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,548 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,549 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:23,552 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,554 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,554 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:23,555 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,563 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,569 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,570 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:23,615 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,616 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,617 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,618 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,619 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:23,622 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,623 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,624 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:23,624 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,632 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,637 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,637 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:23,684 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,686 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,687 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,688 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,689 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:23,692 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,693 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,694 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:23,695 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,707 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,714 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,714 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:23,757 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,759 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,760 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,761 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:23,765 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,766 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,767 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:23,767 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,773 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,780 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,780 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:23,825 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,826 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,828 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,829 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,829 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:23,833 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,834 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,835 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:23,835 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,843 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,850 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,851 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:23,897 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,898 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,899 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,901 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,901 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:23,904 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,905 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,905 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:23,906 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,911 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,918 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,918 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:23,968 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,969 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,970 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,972 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:23,975 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,977 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:23,977 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:23,978 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,984 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,991 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:23,991 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:24,042 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,044 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,045 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,046 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,047 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:24,055 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,056 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,056 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:24,056 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,063 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,070 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,071 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:24,122 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,124 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,125 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,126 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,127 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:24,130 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,131 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,132 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:24,132 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,140 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,147 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,147 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:24,200 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,201 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,202 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,203 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,204 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:24,207 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,209 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,209 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:24,210 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,216 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,222 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,222 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:24,279 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,280 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,281 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,282 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,283 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:24,286 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,287 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,288 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:24,289 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,295 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,302 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,302 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:24,357 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,359 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,360 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,361 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,362 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:24,365 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,366 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,366 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:24,366 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,374 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,381 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,381 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:24,434 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,435 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,437 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,438 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,438 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:24,442 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,443 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,444 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:24,444 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,452 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,459 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,459 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:24,519 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,521 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,522 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,523 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,524 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:24,527 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,528 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,528 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:24,529 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,536 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,543 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,543 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:24,602 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,603 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,605 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,606 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,606 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:24,609 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,610 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,611 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:24,611 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,619 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,624 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,625 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:24,685 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,686 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,687 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,689 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,689 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:24,693 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,694 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,695 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:24,695 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,702 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,707 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,708 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:24,768 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,769 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,770 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,771 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,772 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:24,776 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,777 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,777 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:24,778 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,786 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,793 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,793 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:24,854 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,855 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,856 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,858 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,858 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:24,862 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,863 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,864 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:24,864 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,870 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,876 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,876 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:24,962 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,963 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,965 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,966 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,967 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:24,970 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,970 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:24,971 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:24,971 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,979 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,986 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:24,986 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:25,152 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,153 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,154 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,155 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,156 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:25,159 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,160 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,160 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:25,161 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,169 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,176 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,176 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:25,241 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,242 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,243 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,244 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,245 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:25,248 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,249 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,249 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:25,250 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,257 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,264 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,265 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:25,328 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,329 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,330 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,331 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,332 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:25,335 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,336 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,337 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:25,338 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,346 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,353 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,353 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:25,422 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,423 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,424 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,425 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,426 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:25,429 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,430 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,431 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:25,432 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,440 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,445 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,446 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:25,514 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,515 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,516 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,517 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,518 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:25,521 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,522 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,523 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:25,523 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,531 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,536 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,537 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:25,604 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,605 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,606 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,607 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,608 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:25,612 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,613 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,613 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:25,614 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,622 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,629 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,629 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:25,698 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,699 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,700 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,702 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,702 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:25,731 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,733 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:25,733 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:25,733 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,740 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:25,747 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 17:57:25,748 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:25,799 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:57:25,800 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 17:57:35,915 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:57:35,934 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 17:57:35,935 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34, 34] total 100 [2019-01-18 17:57:35,935 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 17:57:35,935 INFO L459 AbstractCegarLoop]: Interpolant automaton has 68 states [2019-01-18 17:57:35,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 68 interpolants. [2019-01-18 17:57:35,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3926, Invalid=6174, Unknown=0, NotChecked=0, Total=10100 [2019-01-18 17:57:35,938 INFO L87 Difference]: Start difference. First operand 36 states and 36 transitions. Second operand 68 states. [2019-01-18 17:57:37,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 17:57:37,286 INFO L93 Difference]: Finished difference Result 41 states and 43 transitions. [2019-01-18 17:57:37,287 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2019-01-18 17:57:37,287 INFO L78 Accepts]: Start accepts. Automaton has 68 states. Word has length 35 [2019-01-18 17:57:37,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 17:57:37,288 INFO L225 Difference]: With dead ends: 41 [2019-01-18 17:57:37,288 INFO L226 Difference]: Without dead ends: 39 [2019-01-18 17:57:37,290 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4316 ImplicationChecksByTransitivity, 12.4s TimeCoverageRelationStatistics Valid=4032, Invalid=6474, Unknown=0, NotChecked=0, Total=10506 [2019-01-18 17:57:37,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2019-01-18 17:57:37,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2019-01-18 17:57:37,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2019-01-18 17:57:37,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 39 transitions. [2019-01-18 17:57:37,298 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 39 transitions. Word has length 35 [2019-01-18 17:57:37,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 17:57:37,298 INFO L480 AbstractCegarLoop]: Abstraction has 39 states and 39 transitions. [2019-01-18 17:57:37,298 INFO L481 AbstractCegarLoop]: Interpolant automaton has 68 states. [2019-01-18 17:57:37,298 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 39 transitions. [2019-01-18 17:57:37,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-01-18 17:57:37,299 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:57:37,299 INFO L402 BasicCegarLoop]: trace histogram [35, 1, 1, 1] [2019-01-18 17:57:37,299 INFO L423 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:57:37,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:57:37,300 INFO L82 PathProgramCache]: Analyzing trace with hash 440348358, now seen corresponding path program 13 times [2019-01-18 17:57:37,300 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:57:37,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:57:37,301 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-18 17:57:37,301 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:57:37,301 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:57:37,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:57:37,729 WARN L181 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-18 17:57:37,964 WARN L181 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 9 [2019-01-18 17:57:39,221 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:57:39,222 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:57:39,222 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 17:57:39,222 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 17:57:39,222 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 17:57:39,222 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:57:39,222 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 17:57:39,231 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 17:57:39,231 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-01-18 17:57:39,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:57:39,248 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 17:57:39,252 INFO L478 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 9 treesize of output 12 [2019-01-18 17:57:39,259 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,261 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 17:57:39,261 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,269 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,275 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,275 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 17:57:39,322 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,323 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,325 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,326 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:39,330 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,331 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,332 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:39,332 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,339 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,345 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,346 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:39,382 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,383 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,384 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,385 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,386 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:39,390 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,391 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,391 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:39,392 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,399 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,405 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,406 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:39,443 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,444 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,445 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,446 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,447 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:39,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,451 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,452 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:39,453 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,459 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,466 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,466 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:39,563 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,564 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,565 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,566 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,567 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:39,570 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,572 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:39,572 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,579 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,584 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,585 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:39,626 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,628 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,629 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,630 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,631 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:39,634 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,635 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,636 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:39,636 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,644 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,650 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,650 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:39,692 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,694 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,695 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,696 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,697 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:39,700 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,701 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,702 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:39,702 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,708 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,715 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,716 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:39,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,760 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,761 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,762 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,762 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:39,766 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,767 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,768 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:39,768 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,775 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,782 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,782 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:39,826 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,827 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,828 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,830 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,830 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:39,833 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,834 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,834 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:39,835 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,843 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,848 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,849 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:39,893 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,894 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,895 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,896 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,897 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:39,900 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,901 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,902 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:39,903 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,911 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,917 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,917 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:39,964 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,965 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,966 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,967 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,968 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:39,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,973 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:39,973 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:39,974 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,982 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,989 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:39,989 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:40,036 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,037 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,038 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,039 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,040 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:40,044 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,045 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,045 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:40,046 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,054 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,061 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,061 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:40,148 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,149 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,151 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,152 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,152 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:40,156 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,157 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,158 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:40,158 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,166 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,173 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,173 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:40,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,266 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,267 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,268 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,269 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:40,272 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,273 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,273 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:40,273 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,281 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,288 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,288 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:40,339 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,340 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,341 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,342 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,343 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:40,346 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,347 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,348 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:40,348 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,355 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,361 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,362 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:40,415 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,416 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,417 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,418 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,419 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:40,423 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,424 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,425 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:40,425 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,432 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,439 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,439 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:40,491 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,493 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,494 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,495 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,496 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:40,499 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,500 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,501 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:40,501 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,508 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,515 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,515 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:40,569 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,570 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,572 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,573 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:40,576 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,577 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,578 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:40,578 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,586 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,591 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,592 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:40,645 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,646 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,647 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,648 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,649 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:40,652 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,653 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,654 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:40,655 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,661 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,668 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,668 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:40,735 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,736 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,737 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,738 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,739 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:40,742 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,743 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,744 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:40,745 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,750 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,757 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,757 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:40,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,816 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,817 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,818 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:40,821 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,821 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,822 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:40,822 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,828 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,834 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,835 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:40,925 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,926 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,927 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,929 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,929 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:40,933 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,934 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:40,934 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:40,935 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,942 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,949 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:40,950 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:41,005 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,006 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,007 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,008 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,009 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:41,012 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,014 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,014 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:41,015 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,023 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,028 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,028 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:41,084 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,085 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,086 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,087 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,088 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:41,091 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,093 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,093 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:41,094 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,102 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,108 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,109 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:41,167 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,168 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,170 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,171 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,171 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:41,174 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,175 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,177 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:41,177 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,201 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,208 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,208 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:41,270 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,271 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,272 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,273 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,274 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:41,278 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,279 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,279 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:41,280 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,288 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,295 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,295 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:41,356 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,357 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,358 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,359 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,360 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:41,363 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,364 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,365 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:41,366 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,371 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,378 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,379 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:41,441 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,442 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,443 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,444 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,445 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:41,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,450 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:41,451 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,457 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,463 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,464 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:41,529 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,530 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,531 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,532 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,533 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:41,537 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,538 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,539 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:41,539 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,563 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,570 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,570 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:41,635 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,636 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,637 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,639 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,639 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:41,642 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,643 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,644 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:41,644 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,650 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,657 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,658 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:41,722 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,723 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,724 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,725 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,726 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:41,729 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,730 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,730 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:41,731 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,737 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,744 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,744 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:41,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,815 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,816 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,817 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:41,820 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,820 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,821 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:41,821 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,827 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,834 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,835 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:41,903 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,904 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,905 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,906 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,907 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:41,910 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,910 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:41,911 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:41,911 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,919 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,933 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:41,933 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:42,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,060 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,062 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,064 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,065 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:42,068 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,070 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,071 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:42,071 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:42,081 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:42,087 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:42,087 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:42,292 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,294 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,295 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,296 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,297 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:42,302 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,303 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,303 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:42,303 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:42,310 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:42,317 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:42,317 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:42,391 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,392 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,393 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,394 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,395 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:42,399 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,400 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:42,400 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:42,401 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:42,411 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:42,418 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 17:57:42,418 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:42,477 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:57:42,478 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 17:57:55,567 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:57:55,586 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 17:57:55,586 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 37, 37] total 109 [2019-01-18 17:57:55,586 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 17:57:55,586 INFO L459 AbstractCegarLoop]: Interpolant automaton has 74 states [2019-01-18 17:57:55,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 74 interpolants. [2019-01-18 17:57:55,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=4661, Invalid=7329, Unknown=0, NotChecked=0, Total=11990 [2019-01-18 17:57:55,588 INFO L87 Difference]: Start difference. First operand 39 states and 39 transitions. Second operand 74 states. [2019-01-18 17:57:57,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 17:57:57,231 INFO L93 Difference]: Finished difference Result 44 states and 46 transitions. [2019-01-18 17:57:57,231 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2019-01-18 17:57:57,231 INFO L78 Accepts]: Start accepts. Automaton has 74 states. Word has length 38 [2019-01-18 17:57:57,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 17:57:57,232 INFO L225 Difference]: With dead ends: 44 [2019-01-18 17:57:57,233 INFO L226 Difference]: Without dead ends: 42 [2019-01-18 17:57:57,234 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 110 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5141 ImplicationChecksByTransitivity, 16.0s TimeCoverageRelationStatistics Valid=4776, Invalid=7656, Unknown=0, NotChecked=0, Total=12432 [2019-01-18 17:57:57,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2019-01-18 17:57:57,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 42. [2019-01-18 17:57:57,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2019-01-18 17:57:57,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 42 transitions. [2019-01-18 17:57:57,241 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 42 transitions. Word has length 38 [2019-01-18 17:57:57,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 17:57:57,241 INFO L480 AbstractCegarLoop]: Abstraction has 42 states and 42 transitions. [2019-01-18 17:57:57,242 INFO L481 AbstractCegarLoop]: Interpolant automaton has 74 states. [2019-01-18 17:57:57,242 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 42 transitions. [2019-01-18 17:57:57,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-01-18 17:57:57,242 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:57:57,243 INFO L402 BasicCegarLoop]: trace histogram [38, 1, 1, 1] [2019-01-18 17:57:57,243 INFO L423 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:57:57,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:57:57,243 INFO L82 PathProgramCache]: Analyzing trace with hash 1583972256, now seen corresponding path program 14 times [2019-01-18 17:57:57,243 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:57:57,244 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:57:57,244 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 17:57:57,244 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:57:57,244 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:57:57,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:57:57,699 WARN L181 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-18 17:57:57,944 WARN L181 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 9 [2019-01-18 17:57:59,330 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:57:59,330 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:57:59,330 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 17:57:59,330 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 17:57:59,331 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 17:57:59,331 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:57:59,331 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 17:57:59,340 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-18 17:57:59,340 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2019-01-18 17:57:59,378 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 20 check-sat command(s) [2019-01-18 17:57:59,378 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-18 17:57:59,382 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 17:57:59,384 INFO L478 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 9 treesize of output 12 [2019-01-18 17:57:59,390 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,392 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,392 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 17:57:59,393 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,403 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,412 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,412 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 17:57:59,452 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,453 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,454 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,455 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,456 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:59,459 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,461 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,461 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:59,462 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,469 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,476 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,476 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:59,512 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,513 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,514 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,515 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,516 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:59,519 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,520 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,521 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:59,521 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,529 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,535 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,536 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:59,574 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,575 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,576 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,577 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,578 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:59,581 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,582 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,582 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:59,582 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,589 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,595 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,596 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:59,635 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,637 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,638 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,639 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,639 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:59,662 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,663 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,663 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:59,664 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,671 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,677 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,678 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:59,725 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,726 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,727 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,728 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,729 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:59,732 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,733 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,734 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:59,734 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,741 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,747 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,748 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:59,791 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,792 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,793 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,794 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,795 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:59,798 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,799 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,800 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:59,800 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,808 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,815 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,815 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:59,855 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,856 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,857 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,858 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,859 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:59,862 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,863 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,864 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:59,864 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,870 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,876 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,877 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:59,919 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,921 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,923 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,924 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:57:59,927 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,928 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,929 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:57:59,929 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,937 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,944 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:57:59,945 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:57:59,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,995 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,996 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,997 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:57:59,997 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:00,000 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,002 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,002 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:00,002 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,010 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,016 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,017 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:00,064 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,066 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,067 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,068 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:00,071 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,072 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,073 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:00,073 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,081 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,088 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,088 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:00,133 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,134 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,135 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,136 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,137 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:00,141 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,142 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,142 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:00,142 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,149 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,156 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,156 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:00,203 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,204 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,205 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,206 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,207 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:00,210 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,211 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,212 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:00,212 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,218 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,225 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,225 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:00,273 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,274 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,275 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,276 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,277 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:00,280 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,281 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,282 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:00,282 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,288 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,295 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,295 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:00,342 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,343 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,345 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,346 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,346 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:00,350 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,351 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,351 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:00,352 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,360 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,367 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,367 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:00,419 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,420 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,421 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,422 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,423 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:00,426 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,428 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:00,428 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,436 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,443 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,443 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:00,537 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,538 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,539 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,540 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,541 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:00,544 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,546 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,546 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:00,547 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,554 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,561 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,561 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:00,616 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,617 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,618 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,619 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,620 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:00,623 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,623 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,624 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:00,624 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,630 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,636 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,637 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:00,687 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,688 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,689 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,690 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,691 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:00,694 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,695 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,695 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:00,696 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,703 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,710 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,710 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:00,764 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,765 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,766 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,767 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,768 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:00,771 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,772 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,772 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:00,773 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,780 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,786 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,787 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:00,866 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,868 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,869 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,870 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,871 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:00,874 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,875 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,875 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:00,876 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,883 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,888 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:00,888 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:00,947 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,948 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,949 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,950 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:00,951 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:00,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,015 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,016 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:01,016 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,135 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,222 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,222 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:01,308 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,310 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,311 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,312 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,312 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:01,316 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,317 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:01,318 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,324 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,331 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,331 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:01,392 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,393 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,394 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,395 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,396 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:01,399 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,400 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,401 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:01,401 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,409 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,416 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,416 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:01,475 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,478 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,479 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:01,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,485 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:01,485 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,493 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,499 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,500 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:01,561 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,562 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,563 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,564 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,565 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:01,567 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,568 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,568 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:01,569 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,575 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,581 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,582 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:01,642 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,643 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,644 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,645 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,646 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:01,649 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,650 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,650 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:01,650 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,657 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,663 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,663 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:01,725 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,726 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,727 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,728 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,729 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:01,732 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,733 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,734 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:01,734 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,740 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,746 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,747 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:01,810 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,812 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,814 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:01,818 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,819 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,819 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:01,820 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,827 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,833 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,833 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:01,896 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,898 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,899 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,900 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,901 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:01,904 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,905 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,906 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:01,906 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,918 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,924 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:01,924 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:01,990 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,992 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,994 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:01,997 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:01,998 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:01,999 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,006 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,012 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,012 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:02,077 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,078 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,079 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,080 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,081 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:02,084 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,085 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,086 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:02,086 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,093 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,099 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,100 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:02,170 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,171 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,172 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,173 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,174 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:02,177 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,178 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,179 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:02,179 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,187 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,192 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,193 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:02,260 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,262 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,263 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,264 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:02,267 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,268 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,269 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:02,269 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,275 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,282 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,282 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:02,355 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,356 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,357 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,358 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,359 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:02,362 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,363 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,364 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:02,364 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,371 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,378 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,378 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:02,496 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,498 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,500 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,502 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,502 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:02,507 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,509 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,509 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:02,509 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,520 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,531 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,531 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:02,742 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,744 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,746 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,749 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,749 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:02,754 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,756 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:02,756 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,767 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,772 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,772 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:02,854 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,856 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,857 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,858 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,858 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:02,861 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,862 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:02,863 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:02,863 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,871 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,877 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:02,877 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:03,013 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:03,014 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:03,015 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:03,016 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:03,017 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:03,020 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:03,021 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:03,021 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:03,021 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:03,029 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:03,035 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 17:58:03,035 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:03,090 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:58:03,090 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 17:58:19,077 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:58:19,096 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 17:58:19,096 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 40, 40] total 118 [2019-01-18 17:58:19,096 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 17:58:19,096 INFO L459 AbstractCegarLoop]: Interpolant automaton has 80 states [2019-01-18 17:58:19,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 80 interpolants. [2019-01-18 17:58:19,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5459, Invalid=8583, Unknown=0, NotChecked=0, Total=14042 [2019-01-18 17:58:19,099 INFO L87 Difference]: Start difference. First operand 42 states and 42 transitions. Second operand 80 states. [2019-01-18 17:58:20,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 17:58:20,910 INFO L93 Difference]: Finished difference Result 47 states and 49 transitions. [2019-01-18 17:58:20,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2019-01-18 17:58:20,910 INFO L78 Accepts]: Start accepts. Automaton has 80 states. Word has length 41 [2019-01-18 17:58:20,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 17:58:20,911 INFO L225 Difference]: With dead ends: 47 [2019-01-18 17:58:20,912 INFO L226 Difference]: Without dead ends: 45 [2019-01-18 17:58:20,913 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 119 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6038 ImplicationChecksByTransitivity, 19.2s TimeCoverageRelationStatistics Valid=5583, Invalid=8937, Unknown=0, NotChecked=0, Total=14520 [2019-01-18 17:58:20,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2019-01-18 17:58:20,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2019-01-18 17:58:20,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45 states. [2019-01-18 17:58:20,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 45 transitions. [2019-01-18 17:58:20,920 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 45 transitions. Word has length 41 [2019-01-18 17:58:20,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 17:58:20,921 INFO L480 AbstractCegarLoop]: Abstraction has 45 states and 45 transitions. [2019-01-18 17:58:20,921 INFO L481 AbstractCegarLoop]: Interpolant automaton has 80 states. [2019-01-18 17:58:20,921 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 45 transitions. [2019-01-18 17:58:20,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-01-18 17:58:20,922 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:58:20,922 INFO L402 BasicCegarLoop]: trace histogram [41, 1, 1, 1] [2019-01-18 17:58:20,922 INFO L423 AbstractCegarLoop]: === Iteration 16 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:58:20,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:58:20,922 INFO L82 PathProgramCache]: Analyzing trace with hash -692041594, now seen corresponding path program 15 times [2019-01-18 17:58:20,923 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:58:20,923 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:58:20,923 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-18 17:58:20,924 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:58:20,924 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:58:20,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:58:21,320 WARN L181 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-18 17:58:22,919 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:58:22,920 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:58:22,920 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 17:58:22,920 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 17:58:22,920 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 17:58:22,920 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:58:22,920 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 17:58:22,929 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-01-18 17:58:22,929 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2019-01-18 17:58:22,962 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-01-18 17:58:22,963 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-18 17:58:22,966 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 17:58:22,968 INFO L478 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 9 treesize of output 12 [2019-01-18 17:58:22,972 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:22,974 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:22,974 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 17:58:22,975 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,003 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,012 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,012 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 17:58:23,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,067 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,069 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,072 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,072 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:23,077 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,079 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,079 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:23,079 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,090 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,099 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,099 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:23,133 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,134 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,135 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,136 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,136 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:23,139 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,140 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,141 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:23,141 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,149 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,155 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,155 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:23,191 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,192 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,193 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,194 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,195 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:23,198 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,199 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,199 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:23,200 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,206 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,212 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,212 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:23,250 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,251 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,252 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,253 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,254 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:23,257 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,258 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,258 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:23,258 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,265 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,269 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,270 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:23,309 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,311 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,312 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,313 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,313 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:23,316 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,318 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,318 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:23,319 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,326 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,333 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,333 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:23,371 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,372 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,373 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,374 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,375 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:23,378 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,379 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,380 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:23,380 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,396 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,402 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,402 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:23,445 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,446 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,449 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,450 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:23,453 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,454 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,455 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:23,455 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,462 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,468 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,469 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:23,511 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,512 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,513 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,514 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,514 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:23,517 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,518 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,519 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:23,519 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,526 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,532 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,532 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:23,578 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,580 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,581 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,582 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,582 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:23,585 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,586 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,587 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:23,587 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,594 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,601 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,601 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:23,649 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,650 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,651 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,652 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,653 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:23,656 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,657 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,658 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:23,658 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,665 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,672 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,672 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:23,716 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,717 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,718 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,719 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,720 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:23,723 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,724 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,725 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:23,725 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,731 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,737 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,738 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:23,785 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,786 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,787 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,788 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,789 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:23,792 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,793 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,793 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:23,793 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,799 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,806 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,806 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:23,850 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,851 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,852 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,853 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,854 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:23,856 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,857 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,857 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:23,858 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,865 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,871 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,871 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:23,917 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,918 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,919 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,920 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,921 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:23,924 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,924 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,925 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:23,925 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,932 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,938 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:23,939 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:23,988 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,989 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,990 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,992 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:23,995 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,996 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:23,997 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:23,997 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,003 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,009 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,010 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:24,070 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,071 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,072 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,073 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,074 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:24,077 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,078 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,079 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:24,079 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,086 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,091 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,091 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:24,146 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,147 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,148 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,149 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,150 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:24,152 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,153 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,153 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:24,154 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,160 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,167 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,167 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:24,217 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,219 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,220 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,221 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,221 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:24,224 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,225 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,225 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:24,226 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,233 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,240 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,240 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:24,293 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,294 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,295 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,296 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,297 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:24,300 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,301 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,302 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:24,302 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,309 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,315 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,315 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:24,368 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,370 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,371 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,372 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,372 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:24,375 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,376 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,377 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:24,377 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,384 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,391 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,391 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:24,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,449 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,452 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,452 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:24,455 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,456 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,457 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:24,457 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,464 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,470 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,470 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:24,526 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,528 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,529 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,530 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,530 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:24,534 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,535 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,535 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:24,536 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,544 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,550 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,550 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:24,605 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,607 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,608 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,609 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,609 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:24,612 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,613 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,614 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:24,614 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,620 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,626 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,627 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:24,686 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,688 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,689 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,690 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,690 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:24,693 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,694 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,695 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:24,695 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,703 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,709 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,710 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:24,768 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,769 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,770 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,771 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,772 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:24,775 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,776 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,777 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:24,777 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,784 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,790 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,791 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:24,850 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,851 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,852 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,853 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,854 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:24,857 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,858 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,858 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:24,859 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,865 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,871 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,872 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:24,932 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,933 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,934 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,936 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,936 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:24,939 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,940 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:24,941 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:24,941 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,949 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,955 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:24,956 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:25,019 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,020 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,021 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,022 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,023 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:25,026 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,027 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,027 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:25,028 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,035 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,042 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,042 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:25,108 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,109 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,110 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,111 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,112 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:25,117 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,118 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,118 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:25,119 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,125 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,132 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,132 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:25,201 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,202 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,203 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,204 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,204 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:25,208 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,209 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,209 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:25,210 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,216 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,222 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,222 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:25,290 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,291 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,292 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,294 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,294 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:25,297 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,298 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,299 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:25,299 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,307 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,313 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,314 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:25,379 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,380 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,381 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,382 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,383 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:25,386 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,387 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,387 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:25,388 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,395 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,402 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,402 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:25,472 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,473 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,474 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,475 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,476 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:25,478 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,479 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:25,480 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,487 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,493 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,493 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:25,560 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,561 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,562 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,563 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,564 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:25,567 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,568 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,568 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:25,569 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,576 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,582 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,583 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:25,650 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,652 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,653 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,654 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,654 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:25,663 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,664 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,665 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:25,665 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,671 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,677 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,677 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:25,755 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,757 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,759 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:25,762 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,763 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,764 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:25,764 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,771 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,777 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,778 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:25,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,850 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,852 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,853 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,853 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:25,856 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,857 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,858 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:25,858 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,866 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,872 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,872 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:25,941 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,942 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,944 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,945 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,945 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:25,948 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,949 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:25,950 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:25,950 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,957 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,963 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:25,964 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:26,034 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,035 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,036 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,037 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,038 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:26,040 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,041 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,041 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:26,041 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:26,048 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:26,053 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:26,053 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:26,131 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,132 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,133 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,134 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,135 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:26,138 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,139 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,140 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:26,141 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:26,149 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:26,155 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:26,156 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:26,233 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,234 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,235 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,236 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,237 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:26,240 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,241 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:26,242 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:26,242 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:26,250 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:26,257 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 17:58:26,257 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:26,324 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:58:26,325 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 17:58:46,261 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:58:46,279 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 17:58:46,280 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 43, 43] total 127 [2019-01-18 17:58:46,280 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 17:58:46,280 INFO L459 AbstractCegarLoop]: Interpolant automaton has 86 states [2019-01-18 17:58:46,280 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2019-01-18 17:58:46,281 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6320, Invalid=9936, Unknown=0, NotChecked=0, Total=16256 [2019-01-18 17:58:46,281 INFO L87 Difference]: Start difference. First operand 45 states and 45 transitions. Second operand 86 states. [2019-01-18 17:58:48,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 17:58:48,738 INFO L93 Difference]: Finished difference Result 50 states and 52 transitions. [2019-01-18 17:58:48,739 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2019-01-18 17:58:48,739 INFO L78 Accepts]: Start accepts. Automaton has 86 states. Word has length 44 [2019-01-18 17:58:48,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 17:58:48,739 INFO L225 Difference]: With dead ends: 50 [2019-01-18 17:58:48,739 INFO L226 Difference]: Without dead ends: 48 [2019-01-18 17:58:48,740 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 128 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7007 ImplicationChecksByTransitivity, 23.0s TimeCoverageRelationStatistics Valid=6453, Invalid=10317, Unknown=0, NotChecked=0, Total=16770 [2019-01-18 17:58:48,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2019-01-18 17:58:48,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 48. [2019-01-18 17:58:48,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2019-01-18 17:58:48,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 48 transitions. [2019-01-18 17:58:48,748 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 48 transitions. Word has length 44 [2019-01-18 17:58:48,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 17:58:48,749 INFO L480 AbstractCegarLoop]: Abstraction has 48 states and 48 transitions. [2019-01-18 17:58:48,749 INFO L481 AbstractCegarLoop]: Interpolant automaton has 86 states. [2019-01-18 17:58:48,749 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 48 transitions. [2019-01-18 17:58:48,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-01-18 17:58:48,750 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:58:48,750 INFO L402 BasicCegarLoop]: trace histogram [44, 1, 1, 1] [2019-01-18 17:58:48,750 INFO L423 AbstractCegarLoop]: === Iteration 17 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:58:48,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:58:48,750 INFO L82 PathProgramCache]: Analyzing trace with hash -771944992, now seen corresponding path program 16 times [2019-01-18 17:58:48,750 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:58:48,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:58:48,751 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-18 17:58:48,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:58:48,751 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:58:48,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:58:49,035 WARN L181 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-18 17:58:50,740 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:58:50,740 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:58:50,740 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 17:58:50,740 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 17:58:50,741 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 17:58:50,741 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:58:50,741 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 17:58:50,750 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 17:58:50,750 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-01-18 17:58:50,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:58:50,770 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 17:58:50,788 INFO L478 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 9 treesize of output 12 [2019-01-18 17:58:50,802 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,805 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,805 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 17:58:50,805 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:50,814 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:50,820 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:50,820 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 17:58:50,858 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,859 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,861 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,862 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,862 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:50,865 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,866 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,867 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:50,867 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:50,875 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:50,881 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:50,881 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:50,915 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,917 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,918 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,919 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,920 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:50,928 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,929 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,930 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:50,930 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:50,937 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:50,942 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:50,943 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:50,982 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,983 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,984 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,986 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,986 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:50,992 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,992 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:50,993 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:50,993 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,000 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,007 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,007 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:51,046 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,047 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,049 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,050 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,050 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:51,054 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,055 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,055 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:51,056 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,064 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,070 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,070 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:51,115 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,116 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,117 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,118 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,119 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:51,122 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,123 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,123 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:51,123 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,130 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,137 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,137 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:51,179 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,180 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,181 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,182 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,183 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:51,185 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,186 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,186 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:51,186 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,194 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,200 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,201 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:51,247 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,248 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,249 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,250 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,251 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:51,254 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,255 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,256 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:51,256 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,269 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,275 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,275 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:51,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,323 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,325 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,325 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:51,328 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,329 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,329 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:51,329 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,338 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,344 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,344 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:51,386 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,387 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,389 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,390 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,390 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:51,393 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,395 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,395 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:51,396 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,403 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,410 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,410 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:51,458 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,459 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,460 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,461 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,462 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:51,508 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,531 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,532 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:51,532 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,552 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,558 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,558 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:51,602 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,603 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,604 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,605 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,606 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:51,609 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,610 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,610 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:51,611 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,617 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,624 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,624 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:51,668 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,670 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,671 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,672 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,672 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:51,675 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,676 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,677 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:51,677 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,685 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,692 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,692 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:51,739 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,740 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,741 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,742 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,743 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:51,746 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,747 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,747 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:51,748 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,755 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,761 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,762 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:51,812 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,815 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,816 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:51,819 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,820 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,820 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:51,821 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,829 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,835 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,836 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:51,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,888 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,888 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,889 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,890 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:51,892 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,893 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,893 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:51,893 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,901 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,908 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,908 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:51,961 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,962 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,963 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,964 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,965 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:51,968 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,969 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:51,970 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:51,970 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,978 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,985 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:51,985 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:52,034 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,035 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,036 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,037 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,038 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:52,041 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,042 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,042 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:52,042 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,049 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,056 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,056 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:52,109 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,110 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,111 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,112 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,113 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:52,116 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,117 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,117 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:52,118 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,125 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,131 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,132 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:52,182 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,183 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,184 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,185 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,186 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:52,189 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,190 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,190 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:52,191 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,198 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,210 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,210 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:52,263 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,264 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,266 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,267 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:52,271 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,272 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,272 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:52,272 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,278 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,285 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,285 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:52,342 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,343 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,344 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,345 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,346 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:52,349 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,350 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,351 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:52,351 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,358 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,364 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,365 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:52,419 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,421 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,422 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,423 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,423 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:52,426 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,427 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:52,427 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,434 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,440 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,441 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:52,495 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,496 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,497 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,498 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,499 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:52,502 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,503 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,504 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:52,504 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,512 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,518 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,518 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:52,579 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,580 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,581 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,582 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,583 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:52,586 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,587 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,588 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:52,588 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,596 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,602 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,602 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:52,660 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,661 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,662 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,663 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,664 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:52,667 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,668 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,668 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:52,668 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,675 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,681 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,682 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:52,808 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,809 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,810 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,811 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,812 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:52,815 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,815 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,816 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:52,816 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,821 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,826 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,827 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:52,890 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,891 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,892 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,893 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,894 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:52,897 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,898 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,898 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:52,899 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,906 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,912 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,913 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:52,973 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,974 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,975 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,977 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,977 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:52,980 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,980 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:52,981 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:52,981 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,987 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,994 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:52,994 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:53,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,060 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,061 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,062 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:53,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,066 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,066 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:53,067 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,074 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,080 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,081 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:53,150 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,151 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,152 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,153 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,154 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:53,157 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,158 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,158 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:53,159 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,165 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,171 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,171 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:53,237 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,239 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,240 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,241 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,241 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:53,244 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,245 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,245 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:53,245 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,252 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,258 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,258 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:53,325 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,326 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,328 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,329 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,329 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:53,332 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,333 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,334 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:53,334 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,342 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,346 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,347 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:53,412 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,413 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,414 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,415 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,416 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:53,419 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,420 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,420 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:53,421 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,426 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,433 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,433 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:53,499 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,500 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,501 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,502 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,503 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:53,506 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,507 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,508 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:53,508 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,516 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,522 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,522 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:53,590 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,591 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,592 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,593 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,594 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:53,597 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,598 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,599 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:53,599 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,617 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,629 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,629 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:53,793 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,795 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,797 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,800 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,800 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:53,805 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,808 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,808 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:53,808 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,821 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,828 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:53,829 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:53,987 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,989 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:53,994 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:53,999 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,001 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,001 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:54,001 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,012 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,021 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,021 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:54,123 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,124 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,125 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,126 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,127 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:54,130 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,131 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,131 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:54,132 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,139 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,150 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,150 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:54,222 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,223 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,224 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,225 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,226 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:54,229 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,230 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,231 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:54,231 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,238 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,245 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,245 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:54,319 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,320 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,322 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,323 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:54,326 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,327 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,328 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:54,328 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,335 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,341 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,342 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:54,415 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,416 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,417 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,418 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,419 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:54,421 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,422 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,422 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:54,423 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,430 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,436 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,437 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:54,551 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,553 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,554 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,555 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,555 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:54,558 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,559 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,560 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:54,560 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,567 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,573 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,573 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:54,648 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,650 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,651 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,652 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,652 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:54,655 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,656 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,657 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:54,657 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,664 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,671 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,671 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:54,748 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,750 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,751 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,752 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,752 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:58:54,755 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:58:54,757 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:58:54,757 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,765 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:58:54,771 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 17:58:54,771 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 17:58:54,836 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:58:54,837 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 17:59:19,936 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:59:19,954 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 17:59:19,955 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 46, 46] total 136 [2019-01-18 17:59:19,955 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 17:59:19,955 INFO L459 AbstractCegarLoop]: Interpolant automaton has 92 states [2019-01-18 17:59:19,956 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 92 interpolants. [2019-01-18 17:59:19,956 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7244, Invalid=11388, Unknown=0, NotChecked=0, Total=18632 [2019-01-18 17:59:19,956 INFO L87 Difference]: Start difference. First operand 48 states and 48 transitions. Second operand 92 states. [2019-01-18 17:59:22,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 17:59:22,059 INFO L93 Difference]: Finished difference Result 53 states and 55 transitions. [2019-01-18 17:59:22,059 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2019-01-18 17:59:22,060 INFO L78 Accepts]: Start accepts. Automaton has 92 states. Word has length 47 [2019-01-18 17:59:22,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 17:59:22,060 INFO L225 Difference]: With dead ends: 53 [2019-01-18 17:59:22,061 INFO L226 Difference]: Without dead ends: 51 [2019-01-18 17:59:22,062 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 137 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8048 ImplicationChecksByTransitivity, 28.5s TimeCoverageRelationStatistics Valid=7386, Invalid=11796, Unknown=0, NotChecked=0, Total=19182 [2019-01-18 17:59:22,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2019-01-18 17:59:22,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 51. [2019-01-18 17:59:22,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2019-01-18 17:59:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 51 transitions. [2019-01-18 17:59:22,070 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 51 transitions. Word has length 47 [2019-01-18 17:59:22,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 17:59:22,071 INFO L480 AbstractCegarLoop]: Abstraction has 51 states and 51 transitions. [2019-01-18 17:59:22,071 INFO L481 AbstractCegarLoop]: Interpolant automaton has 92 states. [2019-01-18 17:59:22,071 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 51 transitions. [2019-01-18 17:59:22,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-01-18 17:59:22,072 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 17:59:22,072 INFO L402 BasicCegarLoop]: trace histogram [47, 1, 1, 1] [2019-01-18 17:59:22,072 INFO L423 AbstractCegarLoop]: === Iteration 18 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 17:59:22,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 17:59:22,072 INFO L82 PathProgramCache]: Analyzing trace with hash -1762192826, now seen corresponding path program 17 times [2019-01-18 17:59:22,072 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 17:59:22,073 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:59:22,073 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 17:59:22,073 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 17:59:22,073 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 17:59:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 17:59:22,497 WARN L181 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-18 17:59:24,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:59:24,526 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:59:24,526 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 17:59:24,526 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 17:59:24,526 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 17:59:24,527 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 17:59:24,527 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 17:59:24,535 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-18 17:59:24,535 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2019-01-18 17:59:24,591 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 25 check-sat command(s) [2019-01-18 17:59:24,591 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-18 17:59:24,596 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 17:59:24,599 INFO L478 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 9 treesize of output 12 [2019-01-18 17:59:24,603 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:24,605 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:24,605 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 17:59:24,605 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:24,617 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:24,626 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:24,626 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 17:59:24,665 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:24,666 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:24,667 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:24,668 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:24,669 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:24,686 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:24,686 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:24,687 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:24,687 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:24,693 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:24,699 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:24,699 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:24,735 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:24,737 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:24,771 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:24,783 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:24,784 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:24,786 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:24,787 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:24,787 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:24,787 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:24,795 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:24,801 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:24,801 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:25,312 WARN L181 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-01-18 17:59:25,350 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,375 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,396 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,421 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,422 INFO L303 Elim1Store]: Index analysis took 109 ms [2019-01-18 17:59:25,422 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:25,456 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,481 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,482 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:25,482 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,544 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,551 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,551 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:25,587 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,588 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,589 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,590 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,591 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:25,594 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,595 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,595 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:25,596 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,603 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,608 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,609 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:25,645 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,646 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,647 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,648 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,649 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:25,652 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,652 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,653 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:25,653 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,659 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,672 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,672 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:25,709 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,710 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,711 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,712 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,713 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:25,716 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,717 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,718 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:25,718 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,725 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,731 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,732 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:25,773 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,774 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,775 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,785 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,786 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:25,788 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,789 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,790 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:25,790 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,797 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,805 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,805 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:25,848 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,851 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,851 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:25,854 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,855 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,856 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:25,856 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,864 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,870 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,871 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:25,912 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,914 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,915 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,916 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,916 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:25,919 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,920 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,921 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:25,921 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,929 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,935 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:25,936 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:25,979 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,980 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,981 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,982 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:25,983 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:26,024 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,047 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,048 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:26,048 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,121 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,127 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,128 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:26,172 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,173 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,174 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,175 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,176 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:26,179 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,180 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,180 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:26,181 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,188 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,194 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,195 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:26,241 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,243 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,244 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,245 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,246 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:26,250 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,251 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,251 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:26,251 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,258 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,264 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,264 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:26,309 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,310 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,311 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,312 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,313 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:26,356 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,379 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,380 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:26,380 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,392 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,397 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,398 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:26,444 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,446 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,447 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,448 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:26,451 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,452 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,453 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:26,453 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,467 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,473 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,474 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:26,521 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,522 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,523 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,524 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,525 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:26,528 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,560 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,561 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:26,561 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,678 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,764 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,764 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:26,921 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,923 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,927 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,928 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:26,930 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,931 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,931 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:26,932 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,939 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,946 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:26,946 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:26,996 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:26,999 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,000 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,001 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:27,004 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,005 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,005 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:27,006 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,012 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,028 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,028 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:27,095 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,096 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,097 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,098 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,099 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:27,102 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,103 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,104 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:27,104 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,110 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,116 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,117 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:27,170 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,171 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,172 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,173 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,174 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:27,177 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,177 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,178 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:27,178 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,183 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,189 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,189 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:27,248 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,249 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,250 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,252 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,252 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:27,255 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,256 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,257 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:27,257 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,264 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,270 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,271 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:27,323 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,325 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,326 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,327 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,327 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:27,330 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,331 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,332 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:27,332 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,339 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,346 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,346 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:27,402 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,403 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,404 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,405 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,405 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:27,408 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,409 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,409 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:27,410 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,417 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,423 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,423 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:27,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,487 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,488 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,489 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,490 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:27,493 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,493 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,494 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:27,494 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,501 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,507 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,508 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:27,566 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,567 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,568 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,569 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,570 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:27,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,574 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,574 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:27,575 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,582 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,588 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,588 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:27,647 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,648 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,649 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,650 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,651 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:27,654 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,655 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,655 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:27,656 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,662 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,668 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,668 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:27,731 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,732 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,733 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,734 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,735 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:27,738 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,739 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,740 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:27,740 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,747 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,753 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,754 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:27,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,815 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,816 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,817 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,818 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:27,821 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,821 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,822 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:27,822 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,828 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,835 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,835 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:27,897 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,898 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,899 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,900 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,901 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:27,904 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,905 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:27,907 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:27,907 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,935 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,941 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:27,941 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:28,003 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,004 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,005 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,006 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,007 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:28,010 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,011 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,012 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:28,012 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,020 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,026 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,026 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:28,112 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,113 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,115 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,116 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,116 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:28,119 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,120 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,121 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:28,121 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,133 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,139 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,140 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:28,207 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,208 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,209 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,210 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,211 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:28,214 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,215 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,215 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:28,216 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,223 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,229 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,229 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:28,294 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,295 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,296 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,297 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,298 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:28,301 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,302 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,302 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:28,303 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,310 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,316 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,316 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:28,384 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,385 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,386 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,387 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,388 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:28,390 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,392 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,392 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:28,392 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,400 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,406 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,406 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:28,477 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,478 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,480 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,481 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:28,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,485 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:28,486 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,493 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,499 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,499 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:28,569 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,570 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,572 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,573 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:28,575 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,597 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,600 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:28,600 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,621 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,627 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,627 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:28,696 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,697 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,699 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,700 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,700 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:28,703 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,704 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,705 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:28,705 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,712 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,717 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,718 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:28,788 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,789 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,790 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,791 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,792 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:28,795 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,796 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,797 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:28,797 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,803 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,810 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,810 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:28,893 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,894 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,895 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,896 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,897 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:28,900 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,900 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,901 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:28,901 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,908 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,928 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:28,928 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:28,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:28,999 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,000 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,001 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,002 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:29,005 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,006 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,006 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:29,006 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,012 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,018 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,018 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:29,093 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,094 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,095 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,096 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,097 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:29,100 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,101 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,102 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:29,102 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,110 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,117 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,117 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:29,195 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,196 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,197 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,198 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,199 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:29,202 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,203 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,203 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:29,204 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,212 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,218 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,219 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:29,291 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,293 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,294 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,295 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,296 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:29,298 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,299 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,300 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:29,300 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,308 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,314 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,315 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:29,392 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,393 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,394 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,396 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,396 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:29,399 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,400 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,400 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:29,400 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,407 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,413 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,414 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:29,539 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,541 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,543 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,545 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,545 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:29,548 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,550 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,550 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:29,551 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,565 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,581 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,581 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:29,712 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,714 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,716 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,718 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,718 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:29,721 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,723 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,723 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:29,723 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,733 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,741 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,741 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:29,880 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,881 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,882 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,883 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,884 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:29,886 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,887 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:29,888 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,895 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,901 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,901 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:29,980 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,981 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,982 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,983 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,984 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 17:59:29,987 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,988 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 17:59:29,989 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 17:59:29,989 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 17:59:29,996 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 17:59:30,003 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 17:59:30,003 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 17:59:30,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 17:59:30,069 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 18:00:00,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:00:00,975 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 18:00:00,976 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 49, 49] total 145 [2019-01-18 18:00:00,976 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 18:00:00,976 INFO L459 AbstractCegarLoop]: Interpolant automaton has 98 states [2019-01-18 18:00:00,977 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 98 interpolants. [2019-01-18 18:00:00,977 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8231, Invalid=12939, Unknown=0, NotChecked=0, Total=21170 [2019-01-18 18:00:00,977 INFO L87 Difference]: Start difference. First operand 51 states and 51 transitions. Second operand 98 states. [2019-01-18 18:00:02,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 18:00:02,860 INFO L93 Difference]: Finished difference Result 56 states and 58 transitions. [2019-01-18 18:00:02,860 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2019-01-18 18:00:02,861 INFO L78 Accepts]: Start accepts. Automaton has 98 states. Word has length 50 [2019-01-18 18:00:02,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 18:00:02,861 INFO L225 Difference]: With dead ends: 56 [2019-01-18 18:00:02,862 INFO L226 Difference]: Without dead ends: 54 [2019-01-18 18:00:02,863 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 146 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9161 ImplicationChecksByTransitivity, 35.0s TimeCoverageRelationStatistics Valid=8382, Invalid=13374, Unknown=0, NotChecked=0, Total=21756 [2019-01-18 18:00:02,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2019-01-18 18:00:02,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 54. [2019-01-18 18:00:02,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2019-01-18 18:00:02,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 54 transitions. [2019-01-18 18:00:02,872 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 54 transitions. Word has length 50 [2019-01-18 18:00:02,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 18:00:02,872 INFO L480 AbstractCegarLoop]: Abstraction has 54 states and 54 transitions. [2019-01-18 18:00:02,872 INFO L481 AbstractCegarLoop]: Interpolant automaton has 98 states. [2019-01-18 18:00:02,872 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 54 transitions. [2019-01-18 18:00:02,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2019-01-18 18:00:02,873 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 18:00:02,873 INFO L402 BasicCegarLoop]: trace histogram [50, 1, 1, 1] [2019-01-18 18:00:02,873 INFO L423 AbstractCegarLoop]: === Iteration 19 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 18:00:02,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 18:00:02,874 INFO L82 PathProgramCache]: Analyzing trace with hash -105059296, now seen corresponding path program 18 times [2019-01-18 18:00:02,874 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 18:00:02,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 18:00:02,874 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-18 18:00:02,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 18:00:02,875 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 18:00:02,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 18:00:03,148 WARN L181 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-18 18:00:05,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:00:05,285 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 18:00:05,285 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 18:00:05,285 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 18:00:05,285 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 18:00:05,285 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 18:00:05,285 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 18:00:05,295 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-01-18 18:00:05,296 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2019-01-18 18:00:05,318 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-01-18 18:00:05,318 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-18 18:00:05,321 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 18:00:05,323 INFO L478 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 9 treesize of output 12 [2019-01-18 18:00:05,329 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,332 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,332 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 18:00:05,332 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,345 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,355 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,355 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 18:00:05,412 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,415 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,417 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,419 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,419 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:05,424 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,427 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:05,427 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,439 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,448 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,448 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:05,498 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,501 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,503 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,505 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,505 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:05,507 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,508 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,508 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:05,509 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,517 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,526 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,526 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:05,587 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,589 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,591 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,594 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,594 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:05,597 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,599 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,600 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:05,600 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,610 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,619 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,619 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:05,666 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,667 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,668 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,669 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,670 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:05,672 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,674 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,674 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:05,674 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,682 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,694 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,694 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:05,732 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,733 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,734 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,736 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,736 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:05,739 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,740 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,741 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:05,741 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,748 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,753 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,754 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:05,794 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,795 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,796 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,797 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,798 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:05,801 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,802 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,802 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:05,803 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,938 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,945 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:05,945 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:05,986 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,988 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,989 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,990 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,991 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:05,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,995 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:05,996 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:05,996 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,002 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,008 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,009 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:06,051 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,053 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,054 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,055 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:06,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,060 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:06,060 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,067 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,074 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,074 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:06,117 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,118 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,119 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,120 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,121 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:06,124 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,125 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,126 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:06,126 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,132 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,139 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,139 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:06,183 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,185 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,186 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,187 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,187 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:06,190 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,192 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,192 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:06,192 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,200 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,205 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,205 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:06,250 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,252 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,253 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,254 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,254 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:06,257 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,258 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,259 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:06,259 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,267 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,273 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,273 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:06,318 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,319 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,320 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,321 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:06,325 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,326 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,326 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:06,326 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,334 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,340 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,341 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:06,389 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,391 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,392 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,393 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,393 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:06,396 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,397 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,398 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:06,398 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,406 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,412 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,413 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:06,465 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,467 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,468 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,469 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,469 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:06,472 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,473 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,474 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:06,474 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,481 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,487 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,487 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:06,536 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,537 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,538 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,539 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,540 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:06,543 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,544 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,544 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:06,545 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,553 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,559 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,559 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:06,609 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,610 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,611 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,612 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,613 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:06,616 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,617 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,617 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:06,617 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,623 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,726 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,726 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:06,866 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,867 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,868 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,869 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,870 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:06,873 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,874 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,874 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:06,875 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,882 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,889 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,889 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:06,942 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,943 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,944 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,945 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,946 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:06,949 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,950 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:06,950 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:06,951 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,958 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,965 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:06,965 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:07,018 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,019 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,020 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,021 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,022 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:07,025 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,026 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,027 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:07,027 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,034 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,041 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,041 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:07,095 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,096 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,097 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,098 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,098 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:07,101 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,102 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,103 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:07,103 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,109 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,116 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,116 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:07,171 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,172 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,173 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,174 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,175 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:07,178 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,178 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,179 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:07,179 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,184 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,190 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,191 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:07,246 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,247 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,255 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,256 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,257 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:07,260 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,262 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:07,262 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,270 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,276 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,276 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:07,332 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,333 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,334 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,335 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,336 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:07,339 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,340 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,340 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:07,340 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,348 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,353 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,353 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:07,408 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,409 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,410 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,411 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,412 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:07,414 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,415 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,416 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:07,416 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,424 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,430 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,430 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:07,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,487 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,488 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,489 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,489 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:07,492 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,493 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,494 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:07,494 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,502 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,508 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,508 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:07,566 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,568 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,569 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,570 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,570 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:07,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,574 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,575 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:07,575 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,582 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,588 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,588 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:07,648 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,649 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,650 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,651 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,652 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:07,655 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,655 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,656 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:07,656 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,661 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,667 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,667 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:07,727 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,728 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,729 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,730 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,731 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:07,734 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,734 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,735 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:07,735 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,742 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,748 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,749 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:07,811 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,812 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,815 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:07,818 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,819 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,819 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:07,820 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,828 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,833 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,834 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:07,896 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,897 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,898 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,904 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,905 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:07,907 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,908 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,908 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:07,908 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,915 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,921 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:07,922 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:07,986 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,988 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,989 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,990 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,991 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:07,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,995 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:07,995 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:07,996 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,003 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,009 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,010 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:08,074 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,075 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,076 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,077 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,078 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:08,081 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,082 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,083 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:08,083 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,090 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,096 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,097 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:08,164 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,165 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,166 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,167 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,168 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:08,171 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,172 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,173 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:08,173 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,180 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,186 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,187 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:08,254 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,255 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,256 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,257 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,258 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:08,260 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,262 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,262 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:08,262 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,270 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,276 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,276 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:08,344 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,346 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,347 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,348 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,349 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:08,351 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,352 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,353 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:08,353 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,360 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,366 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,366 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:08,436 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,438 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,439 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,440 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,440 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:08,443 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,444 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,445 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:08,445 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,453 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,459 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,459 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:08,532 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,533 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,534 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,535 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,536 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:08,538 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,539 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,539 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:08,540 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,547 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,553 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,554 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:08,631 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,633 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,634 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,635 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,635 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:08,639 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,640 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,640 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:08,641 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,647 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,653 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,653 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:08,727 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,728 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,729 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,730 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,730 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:08,733 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,734 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,735 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:08,735 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,742 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,748 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,749 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:08,820 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,821 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,822 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,823 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,823 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:08,835 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,835 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,837 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:08,837 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,869 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,876 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,876 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:08,950 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,952 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,953 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,954 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,954 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:08,957 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,958 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:08,959 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:08,959 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,967 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,973 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:08,973 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:09,049 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,050 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,051 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,053 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:09,056 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,057 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:09,058 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,064 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,070 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,070 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:09,148 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,149 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,150 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,151 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,152 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:09,155 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,156 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,156 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:09,157 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,164 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,170 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,170 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:09,250 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,251 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,252 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,253 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,254 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:09,257 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,258 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,259 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:09,259 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,268 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,274 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,275 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:09,356 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,357 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,358 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,360 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,360 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:09,363 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,364 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,365 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:09,365 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,377 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,383 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,384 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:09,463 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,464 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,465 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,466 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,467 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:09,470 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,471 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,472 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:09,472 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,478 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,484 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,484 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:09,565 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,566 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,567 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,568 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,568 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:09,572 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,573 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:09,574 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,580 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,586 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,586 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:09,668 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,670 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,671 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,672 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,672 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:09,675 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,676 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,677 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:09,677 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,684 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,690 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,690 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:09,775 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,776 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,777 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,778 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,779 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:09,782 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,783 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,784 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:09,784 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,790 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,795 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,795 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:09,881 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,882 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,883 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,884 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,885 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:09,888 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,888 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:09,889 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:09,889 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,896 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:09,902 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 18:00:09,903 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:09,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:00:09,978 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 18:00:48,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:00:48,438 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 18:00:48,439 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 52, 52] total 154 [2019-01-18 18:00:48,439 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 18:00:48,439 INFO L459 AbstractCegarLoop]: Interpolant automaton has 104 states [2019-01-18 18:00:48,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 104 interpolants. [2019-01-18 18:00:48,441 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9281, Invalid=14589, Unknown=0, NotChecked=0, Total=23870 [2019-01-18 18:00:48,441 INFO L87 Difference]: Start difference. First operand 54 states and 54 transitions. Second operand 104 states. [2019-01-18 18:00:50,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 18:00:50,818 INFO L93 Difference]: Finished difference Result 59 states and 61 transitions. [2019-01-18 18:00:50,818 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2019-01-18 18:00:50,819 INFO L78 Accepts]: Start accepts. Automaton has 104 states. Word has length 53 [2019-01-18 18:00:50,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 18:00:50,819 INFO L225 Difference]: With dead ends: 59 [2019-01-18 18:00:50,820 INFO L226 Difference]: Without dead ends: 57 [2019-01-18 18:00:50,821 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 155 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10346 ImplicationChecksByTransitivity, 42.3s TimeCoverageRelationStatistics Valid=9441, Invalid=15051, Unknown=0, NotChecked=0, Total=24492 [2019-01-18 18:00:50,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2019-01-18 18:00:50,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 57. [2019-01-18 18:00:50,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2019-01-18 18:00:50,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 57 transitions. [2019-01-18 18:00:50,830 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 57 transitions. Word has length 53 [2019-01-18 18:00:50,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 18:00:50,830 INFO L480 AbstractCegarLoop]: Abstraction has 57 states and 57 transitions. [2019-01-18 18:00:50,830 INFO L481 AbstractCegarLoop]: Interpolant automaton has 104 states. [2019-01-18 18:00:50,831 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 57 transitions. [2019-01-18 18:00:50,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-01-18 18:00:50,831 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 18:00:50,832 INFO L402 BasicCegarLoop]: trace histogram [53, 1, 1, 1] [2019-01-18 18:00:50,832 INFO L423 AbstractCegarLoop]: === Iteration 20 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 18:00:50,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 18:00:50,832 INFO L82 PathProgramCache]: Analyzing trace with hash 1205832710, now seen corresponding path program 19 times [2019-01-18 18:00:50,832 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 18:00:50,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 18:00:50,833 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-18 18:00:50,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 18:00:50,833 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 18:00:50,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 18:00:51,274 WARN L181 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-18 18:00:51,654 WARN L181 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 9 [2019-01-18 18:00:53,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:00:53,948 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 18:00:53,948 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 18:00:53,948 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 18:00:53,948 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 18:00:53,948 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 18:00:53,948 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 18:00:53,957 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 18:00:53,957 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-01-18 18:00:53,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 18:00:53,980 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 18:00:53,988 INFO L478 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 9 treesize of output 12 [2019-01-18 18:00:53,996 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:53,999 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:53,999 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 18:00:53,999 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,005 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,012 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,012 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 18:00:54,047 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,048 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,049 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,050 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,051 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:54,054 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,055 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,055 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:54,056 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,063 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,069 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,070 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:54,106 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,108 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,109 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,110 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,110 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:54,113 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,114 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,115 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:54,115 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,123 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,129 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,129 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:54,164 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,165 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,166 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,167 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,168 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:54,170 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,171 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,171 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:54,172 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,178 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,184 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,184 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:54,222 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,223 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,224 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,225 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,226 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:54,229 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,230 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,231 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:54,231 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,239 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,245 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,245 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:54,283 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,284 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,285 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,286 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,287 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:54,290 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,291 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,291 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:54,291 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,299 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,312 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,312 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:54,352 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,354 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,355 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,356 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,356 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:54,359 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,360 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,360 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:54,360 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,367 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,374 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,374 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:54,416 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,418 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,419 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,420 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,420 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:54,423 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,425 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,425 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:54,425 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,433 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,440 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,441 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:54,487 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,488 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,489 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,490 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,491 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:54,494 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,495 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,495 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:54,496 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,502 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,508 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,509 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:54,553 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,554 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,555 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,556 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,557 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:54,560 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,561 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,561 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:54,562 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,568 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,574 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,575 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:54,617 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,618 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,619 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,620 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,620 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:54,643 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,644 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,645 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:54,645 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,652 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,659 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,659 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:54,705 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,707 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,708 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,709 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,709 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:54,712 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,713 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,714 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:54,714 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,722 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,728 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,729 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:54,778 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,780 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,781 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,782 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,783 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:54,786 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,787 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,787 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:54,788 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,795 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,801 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,802 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:54,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,851 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,852 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,853 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,853 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:54,856 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,857 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,858 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:54,858 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,864 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,871 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,871 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:54,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,923 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,924 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,925 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,926 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:54,929 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,930 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,931 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:54,931 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,939 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,945 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:54,945 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:54,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,995 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,996 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,997 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:54,998 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:55,001 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,002 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,009 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:55,009 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,016 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,023 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,023 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:55,086 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,087 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,088 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,089 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,090 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:55,093 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,094 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,094 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:55,095 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,102 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,108 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,109 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:55,161 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,162 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,163 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,164 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,165 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:55,168 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,169 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,170 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:55,170 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,178 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,184 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,184 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:55,236 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,237 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,238 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,239 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,239 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:55,242 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,243 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,244 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:55,244 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,250 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,257 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,257 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:55,313 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,314 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,315 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,316 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,317 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:55,320 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,321 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:55,321 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,329 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,335 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,336 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:55,389 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,390 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,391 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,392 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,393 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:55,396 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,397 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,398 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:55,398 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,405 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,412 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,412 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:55,467 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,468 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,469 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,470 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,471 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:55,474 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,475 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,476 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:55,476 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,484 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,490 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,491 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:55,546 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,547 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,548 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,549 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,549 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:55,552 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,553 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,554 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:55,554 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,561 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,568 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,568 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:55,623 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,625 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,626 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,627 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,627 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:55,630 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,630 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,631 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:55,631 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,638 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,644 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,644 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:55,728 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,729 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,730 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,731 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,732 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:55,735 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,736 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,737 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:55,737 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,749 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,755 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,755 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:55,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,815 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,816 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,817 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,817 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:55,820 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,821 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,822 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:55,822 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,829 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,835 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,836 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:55,897 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,898 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,899 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,900 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,901 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:55,904 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,905 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,906 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:55,906 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,913 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,919 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,920 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:55,979 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,980 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,981 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,982 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,982 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:55,985 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,986 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:55,987 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:55,987 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:55,994 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,001 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,001 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:56,066 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,067 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,069 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,070 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,070 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:56,073 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,074 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,075 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:56,075 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,082 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,088 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,089 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:56,148 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,149 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,150 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,151 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,152 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:56,154 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,155 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,156 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:56,156 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,162 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,169 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,169 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:56,235 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,236 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,237 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,238 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,239 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:56,241 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,242 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,243 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:56,243 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,249 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,255 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,256 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:56,339 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,340 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,341 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,342 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,343 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:56,345 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,347 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,347 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:56,348 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,354 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,360 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,360 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:56,425 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,426 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,428 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,429 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:56,432 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,433 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,433 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:56,434 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,441 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,447 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,448 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:56,543 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,545 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,547 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,549 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,549 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:56,552 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,554 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,555 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:56,555 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,564 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,572 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,572 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:56,764 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,766 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,768 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,771 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,771 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:56,774 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,776 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,777 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:56,777 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,787 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,797 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,797 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:56,874 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,875 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,876 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,878 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,878 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:56,881 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,882 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,882 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:56,882 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,889 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,895 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,895 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:56,964 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,965 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,966 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,967 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,968 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:56,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,972 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:56,972 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:56,973 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,980 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,986 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:56,986 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:57,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,060 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,061 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,061 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:57,064 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,066 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:57,066 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,073 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,079 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,080 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:57,150 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,151 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,152 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,153 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,154 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:57,156 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,157 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,157 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:57,158 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,163 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,170 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,170 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:57,242 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,243 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,244 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,245 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,246 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:57,249 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,250 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,250 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:57,251 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,258 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,264 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,264 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:57,338 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,339 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,341 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,342 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,342 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:57,346 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,347 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,347 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:57,348 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,355 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,360 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,361 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:57,438 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,439 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,440 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,441 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,442 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:57,444 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,445 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,446 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:57,446 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,453 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,459 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,459 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:57,537 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,538 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,539 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,540 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,541 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:57,543 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,544 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,544 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:57,544 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,552 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,558 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,558 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:57,638 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,639 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,640 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,641 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,642 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:57,644 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,645 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,646 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:57,646 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,653 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,660 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,660 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:57,734 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,735 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,736 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,737 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,738 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:57,741 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,742 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,742 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:57,743 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,751 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,756 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,756 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:57,832 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,833 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,834 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,835 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,836 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:57,839 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,840 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,840 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:57,841 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,848 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,855 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,855 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:57,935 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,936 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,937 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,938 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,938 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:57,941 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,942 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:57,943 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:57,943 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,950 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,956 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:57,957 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:58,038 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,039 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,040 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,041 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,042 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:58,044 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,045 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,045 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:58,046 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,053 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,059 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,059 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:58,141 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,142 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,143 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,144 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,145 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:58,148 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,149 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,150 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:58,150 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,158 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,165 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,165 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:58,258 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,259 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,260 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,262 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:58,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,266 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,266 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:58,266 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,274 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,281 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,282 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:58,365 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,367 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,368 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,369 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,370 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:58,373 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,374 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,374 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:58,375 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,382 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,387 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,387 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:58,471 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,472 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,473 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,474 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,475 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:58,478 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,480 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,480 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:58,481 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,489 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,495 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,496 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:58,582 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,583 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,584 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,586 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,586 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:58,589 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,591 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,591 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:58,591 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,599 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,605 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,605 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:58,691 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,693 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,694 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,695 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,695 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:00:58,698 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,699 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:00:58,700 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:00:58,700 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,707 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:00:58,713 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 18:00:58,713 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 18:00:58,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:00:58,789 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 18:01:45,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:01:45,346 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 18:01:45,347 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 55, 55] total 163 [2019-01-18 18:01:45,347 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 18:01:45,347 INFO L459 AbstractCegarLoop]: Interpolant automaton has 110 states [2019-01-18 18:01:45,348 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 110 interpolants. [2019-01-18 18:01:45,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10394, Invalid=16338, Unknown=0, NotChecked=0, Total=26732 [2019-01-18 18:01:45,349 INFO L87 Difference]: Start difference. First operand 57 states and 57 transitions. Second operand 110 states. [2019-01-18 18:01:49,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 18:01:49,277 INFO L93 Difference]: Finished difference Result 62 states and 64 transitions. [2019-01-18 18:01:49,277 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2019-01-18 18:01:49,277 INFO L78 Accepts]: Start accepts. Automaton has 110 states. Word has length 56 [2019-01-18 18:01:49,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 18:01:49,278 INFO L225 Difference]: With dead ends: 62 [2019-01-18 18:01:49,278 INFO L226 Difference]: Without dead ends: 60 [2019-01-18 18:01:49,279 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 164 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11603 ImplicationChecksByTransitivity, 51.3s TimeCoverageRelationStatistics Valid=10563, Invalid=16827, Unknown=0, NotChecked=0, Total=27390 [2019-01-18 18:01:49,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2019-01-18 18:01:49,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 60. [2019-01-18 18:01:49,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2019-01-18 18:01:49,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 60 transitions. [2019-01-18 18:01:49,288 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 60 transitions. Word has length 56 [2019-01-18 18:01:49,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 18:01:49,288 INFO L480 AbstractCegarLoop]: Abstraction has 60 states and 60 transitions. [2019-01-18 18:01:49,288 INFO L481 AbstractCegarLoop]: Interpolant automaton has 110 states. [2019-01-18 18:01:49,288 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 60 transitions. [2019-01-18 18:01:49,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-01-18 18:01:49,289 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 18:01:49,289 INFO L402 BasicCegarLoop]: trace histogram [56, 1, 1, 1] [2019-01-18 18:01:49,289 INFO L423 AbstractCegarLoop]: === Iteration 21 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 18:01:49,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 18:01:49,290 INFO L82 PathProgramCache]: Analyzing trace with hash -148039072, now seen corresponding path program 20 times [2019-01-18 18:01:49,290 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 18:01:49,290 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 18:01:49,291 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 18:01:49,291 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 18:01:49,291 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 18:01:49,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 18:01:52,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:01:52,044 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 18:01:52,044 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 18:01:52,044 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 18:01:52,044 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 18:01:52,044 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 18:01:52,044 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 18:01:52,055 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-18 18:01:52,055 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2019-01-18 18:01:52,128 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 29 check-sat command(s) [2019-01-18 18:01:52,128 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-18 18:01:52,131 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 18:01:52,134 INFO L478 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 9 treesize of output 12 [2019-01-18 18:01:52,139 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,142 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,142 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 18:01:52,142 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,153 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,163 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,163 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 18:01:52,202 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,203 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,204 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,205 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,206 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:52,209 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,209 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,210 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:52,210 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,217 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,223 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,224 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:52,260 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,262 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,263 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,263 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:52,266 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,267 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,268 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:52,268 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,276 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,282 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,282 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:52,320 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,322 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,323 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,324 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:52,327 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,328 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,328 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:52,329 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,335 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,341 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,342 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:52,380 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,380 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,381 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,382 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,382 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:52,385 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,387 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,387 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:52,387 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,394 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,400 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,400 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:52,441 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,443 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,444 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,445 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,445 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:52,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,449 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,449 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:52,450 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,457 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,464 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,464 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:52,505 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,507 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,508 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,509 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,509 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:52,512 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,513 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,514 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:52,514 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,522 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,527 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,527 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:52,569 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,570 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,573 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:52,576 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,577 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,578 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:52,578 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,586 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,592 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,593 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:52,636 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,637 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,638 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,639 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,640 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:52,643 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,644 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,644 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:52,645 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,652 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,657 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,658 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:52,701 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,702 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,703 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,704 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,704 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:52,707 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,708 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,709 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:52,709 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,717 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,723 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,724 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:52,770 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,772 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,773 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,774 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,775 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:52,778 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,779 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,779 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:52,780 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,786 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,792 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,792 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:52,873 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,875 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,877 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,879 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,879 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:52,885 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,887 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:52,887 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,900 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,909 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:52,909 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:52,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,996 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:52,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,000 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,000 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:53,003 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,006 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,007 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:53,007 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,019 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,028 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,028 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:53,094 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,096 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,098 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,100 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,100 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:53,102 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,103 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,103 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:53,103 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,114 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,122 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,122 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:53,185 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,187 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,187 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,190 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,190 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:53,194 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,197 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,197 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:53,197 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,206 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,212 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,212 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:53,260 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,263 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,264 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,264 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:53,267 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,268 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,269 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:53,269 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,277 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,282 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,282 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:53,331 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,332 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,333 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,334 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,335 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:53,338 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,339 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,339 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:53,340 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,345 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,351 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,352 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:53,403 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,404 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,405 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,406 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,407 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:53,410 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,411 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,411 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:53,412 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,418 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,424 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,425 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:53,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,477 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,478 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,481 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:53,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,486 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:53,486 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,492 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,498 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,498 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:53,552 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,553 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,554 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,555 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,556 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:53,559 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,560 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,560 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:53,561 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,568 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,574 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,575 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:53,630 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,632 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,633 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,634 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,634 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:53,637 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,638 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,639 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:53,639 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,645 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,651 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,651 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:53,705 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,706 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,707 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,708 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,709 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:53,719 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,720 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,720 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:53,720 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,726 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,731 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,732 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:53,785 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,787 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,788 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,789 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,789 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:53,792 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,793 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,794 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:53,794 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,801 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,807 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,807 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:53,866 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,867 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,868 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,869 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,870 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:53,873 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,874 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,874 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:53,875 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,882 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,889 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,889 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:53,943 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,944 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,945 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,946 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,947 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:53,950 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,951 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:53,951 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:53,952 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,959 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,964 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:53,964 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:54,024 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,025 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,026 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,027 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,028 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:54,030 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,031 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,032 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:54,032 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,040 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,046 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,047 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:54,105 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,106 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,107 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,108 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,109 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:54,112 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,112 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,113 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:54,113 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,120 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,126 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,127 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:54,203 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,204 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,205 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,206 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,207 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:54,210 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,211 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,211 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:54,211 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,219 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,225 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,225 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:54,287 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,289 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,290 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,291 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,291 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:54,294 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,295 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,296 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:54,296 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,304 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,310 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,310 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:54,373 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,374 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,375 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,376 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,377 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:54,380 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,381 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,382 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:54,382 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,390 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,396 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,396 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:54,460 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,461 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,462 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,463 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,464 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:54,467 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,468 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,468 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:54,469 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,476 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,482 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,482 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:54,550 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,551 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,552 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,553 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,554 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:54,556 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,557 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,557 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:54,557 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,564 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,570 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,571 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:54,636 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,637 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,638 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,639 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,640 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:54,642 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,643 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,643 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:54,644 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,651 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,657 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,658 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:54,725 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,726 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,727 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,728 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,729 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:54,732 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,733 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,733 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:54,734 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,741 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,746 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,747 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:54,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,815 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,816 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,817 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,818 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:54,821 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,822 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,823 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:54,823 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,831 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,835 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,835 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:54,904 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,905 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,906 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,907 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,908 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:54,911 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,912 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,912 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:54,913 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,919 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,925 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:54,925 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:54,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,995 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,996 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:54,997 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:55,000 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,001 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,001 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:55,001 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,009 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,014 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,014 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:55,086 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,087 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,088 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,089 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,089 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:55,092 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,093 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,094 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:55,094 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,104 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,110 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,110 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:55,181 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,182 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,183 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,184 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,185 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:55,188 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,189 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,189 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:55,190 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,197 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,203 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,203 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:55,276 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,278 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,279 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,280 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,281 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:55,284 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,285 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,286 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:55,286 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,294 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,299 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,299 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:55,377 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,379 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,380 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,381 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,381 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:55,386 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,387 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,388 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:55,388 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,395 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,401 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,401 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:55,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,486 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,487 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,488 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,489 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:55,491 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,492 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,493 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:55,493 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,500 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,507 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,507 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:55,581 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,583 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,584 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,585 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,585 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:55,588 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,589 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,590 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:55,590 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,596 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,602 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,602 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:55,680 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,681 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,682 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,683 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,684 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:55,686 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,688 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,688 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:55,688 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,696 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,702 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,702 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:55,778 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,779 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,780 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,781 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,782 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:55,785 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,786 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:55,786 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:55,787 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:55,908 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,005 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,005 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:56,181 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,182 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,183 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,184 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,185 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:56,188 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,189 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,190 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:56,190 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,197 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,203 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,204 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:56,281 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,282 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,283 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,284 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,285 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:56,288 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,289 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,289 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:56,290 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,297 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,302 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,302 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:56,385 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,386 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,387 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,388 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,389 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:56,392 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,393 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,393 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:56,394 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,401 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,407 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,407 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:56,489 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,490 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,491 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,492 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,493 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:56,495 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,496 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,497 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:56,497 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,505 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,511 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,512 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:56,600 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,602 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,603 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,604 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,604 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:56,607 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,608 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,608 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:56,609 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,615 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,622 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,622 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:56,702 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,703 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,704 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,705 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,706 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:56,708 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,709 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,709 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:56,710 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,717 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,723 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,723 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:56,807 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,808 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,809 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,810 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,811 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:56,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,815 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,815 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:56,816 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,823 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,829 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,830 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:56,920 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,921 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,923 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,924 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:56,927 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,928 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:56,928 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:56,929 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,936 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,942 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:56,942 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:57,424 WARN L181 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-01-18 18:01:57,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,457 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,459 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,461 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,461 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:57,463 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,464 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,464 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:57,464 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:57,472 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:57,479 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:57,479 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:57,569 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,570 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,572 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,573 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:57,576 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,577 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,577 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:57,577 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:57,585 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:57,591 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:57,591 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:57,680 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,681 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,682 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,683 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,684 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:57,686 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,687 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,687 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:57,688 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:57,694 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:57,700 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:57,700 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:57,793 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,795 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,796 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,797 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,797 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:01:57,800 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,801 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:01:57,802 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:01:57,802 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:01:57,809 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:01:57,816 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 18:01:57,816 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 18:01:57,924 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:01:57,924 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 18:02:54,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:02:54,409 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 18:02:54,409 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 58, 58] total 172 [2019-01-18 18:02:54,409 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 18:02:54,409 INFO L459 AbstractCegarLoop]: Interpolant automaton has 116 states [2019-01-18 18:02:54,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 116 interpolants. [2019-01-18 18:02:54,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11570, Invalid=18186, Unknown=0, NotChecked=0, Total=29756 [2019-01-18 18:02:54,411 INFO L87 Difference]: Start difference. First operand 60 states and 60 transitions. Second operand 116 states. [2019-01-18 18:02:58,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 18:02:58,368 INFO L93 Difference]: Finished difference Result 65 states and 67 transitions. [2019-01-18 18:02:58,368 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2019-01-18 18:02:58,369 INFO L78 Accepts]: Start accepts. Automaton has 116 states. Word has length 59 [2019-01-18 18:02:58,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 18:02:58,370 INFO L225 Difference]: With dead ends: 65 [2019-01-18 18:02:58,370 INFO L226 Difference]: Without dead ends: 63 [2019-01-18 18:02:58,372 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 173 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12932 ImplicationChecksByTransitivity, 61.1s TimeCoverageRelationStatistics Valid=11748, Invalid=18702, Unknown=0, NotChecked=0, Total=30450 [2019-01-18 18:02:58,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states. [2019-01-18 18:02:58,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 63. [2019-01-18 18:02:58,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2019-01-18 18:02:58,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 63 transitions. [2019-01-18 18:02:58,380 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 63 transitions. Word has length 59 [2019-01-18 18:02:58,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 18:02:58,381 INFO L480 AbstractCegarLoop]: Abstraction has 63 states and 63 transitions. [2019-01-18 18:02:58,381 INFO L481 AbstractCegarLoop]: Interpolant automaton has 116 states. [2019-01-18 18:02:58,381 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 63 transitions. [2019-01-18 18:02:58,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-01-18 18:02:58,382 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 18:02:58,382 INFO L402 BasicCegarLoop]: trace histogram [59, 1, 1, 1] [2019-01-18 18:02:58,382 INFO L423 AbstractCegarLoop]: === Iteration 22 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 18:02:58,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 18:02:58,382 INFO L82 PathProgramCache]: Analyzing trace with hash 695580102, now seen corresponding path program 21 times [2019-01-18 18:02:58,382 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 18:02:58,383 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 18:02:58,383 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-18 18:02:58,383 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 18:02:58,383 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 18:02:58,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 18:02:58,627 WARN L181 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-18 18:03:01,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:03:01,516 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 18:03:01,516 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 18:03:01,516 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 18:03:01,516 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 18:03:01,516 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 18:03:01,516 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 18:03:01,526 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-01-18 18:03:01,526 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2019-01-18 18:03:01,553 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-01-18 18:03:01,554 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-18 18:03:01,558 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 18:03:01,566 INFO L478 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 9 treesize of output 12 [2019-01-18 18:03:01,575 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,578 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,578 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 18:03:01,578 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,591 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,600 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,600 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 18:03:01,632 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,633 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,634 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,636 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,636 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:01,639 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,640 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,641 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:01,641 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,648 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,654 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,655 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:01,689 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,690 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,691 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,692 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,693 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:01,696 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,697 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,697 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:01,698 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,704 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,710 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,710 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:01,746 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,747 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,748 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,749 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,750 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:01,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,759 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,759 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:01,760 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,766 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,772 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,773 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:01,809 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,811 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,812 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,813 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:01,816 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,817 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,817 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:01,818 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,825 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,831 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,831 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:01,869 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,870 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,871 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,872 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,873 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:01,875 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,876 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,877 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:01,877 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,885 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,891 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,891 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:01,933 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,934 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,935 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,935 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,936 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:01,939 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,940 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,940 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:01,941 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,947 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,953 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:01,953 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:01,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,992 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,995 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:01,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,999 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:01,999 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:02,000 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,007 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,013 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,014 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:02,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,053 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,054 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,055 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,056 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:02,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,060 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,060 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:02,061 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,068 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,074 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,075 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:02,118 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,119 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,120 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,121 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,121 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:02,124 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,125 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,126 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:02,126 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,134 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,140 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,140 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:02,183 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,184 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,185 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,186 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,187 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:02,189 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,190 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,191 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:02,191 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,197 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,204 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,204 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:02,247 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,248 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,249 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,250 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,251 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:02,254 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,255 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,255 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:02,255 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,262 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,268 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,269 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:02,313 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,314 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,315 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,316 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,317 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:02,320 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,322 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:02,322 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,329 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,335 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,336 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:02,381 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,382 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,383 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,384 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,385 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:02,388 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,389 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,389 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:02,390 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,397 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,403 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,403 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:02,451 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,453 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,454 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,455 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,455 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:02,458 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,459 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,459 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:02,460 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,467 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,473 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,473 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:02,526 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,527 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,529 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,530 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,530 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:02,533 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,534 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,535 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:02,535 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,542 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,547 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,548 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:02,597 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,599 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,600 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,601 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,601 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:02,604 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,605 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,606 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:02,606 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,614 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,620 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,620 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:02,672 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,673 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,674 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,675 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,676 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:02,679 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,680 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,680 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:02,681 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,688 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,694 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,694 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:02,747 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,748 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,749 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,750 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,751 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:02,753 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,754 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,754 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:02,754 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,760 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,766 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,767 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:02,818 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,819 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,820 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,820 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,821 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:02,823 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,824 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,825 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:02,825 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,832 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,839 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,839 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:02,891 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,892 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,893 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,894 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,895 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:02,898 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,899 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:02,900 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:02,900 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,907 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,914 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:02,914 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:03,021 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:03,044 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:03,068 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:03,089 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:03,089 INFO L303 Elim1Store]: Index analysis took 110 ms [2019-01-18 18:03:03,090 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:03,128 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:03,157 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:03,158 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:03,158 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:03,278 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:03,383 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:03,383 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:04,351 WARN L181 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-01-18 18:03:04,390 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,403 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,420 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,442 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,443 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:04,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,501 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,502 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:04,502 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:04,637 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:04,702 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:04,702 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:04,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,759 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,760 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,761 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,763 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:04,765 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,768 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,768 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:04,769 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:04,779 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:04,784 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:04,784 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:04,881 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,882 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,882 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,883 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,883 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:04,886 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,888 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,888 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:04,889 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:04,896 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:04,903 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:04,903 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:04,960 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,961 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,962 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,963 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,964 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:04,967 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,968 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:04,969 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:04,969 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:04,977 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:04,984 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:04,985 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:05,051 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,053 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,055 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,055 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:05,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,060 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,060 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:05,061 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,070 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,077 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,077 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:05,136 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,137 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,139 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,140 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,140 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:05,145 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,146 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,146 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:05,147 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,152 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,157 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,158 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:05,219 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,220 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,221 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,222 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,223 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:05,226 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,227 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,228 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:05,228 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,234 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,240 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,241 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:05,304 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,305 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,306 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,307 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,308 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:05,311 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,312 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,313 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:05,313 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,319 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,326 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,326 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:05,393 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,394 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,395 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,396 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,397 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:05,400 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,401 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,402 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:05,402 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,414 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,420 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,420 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:05,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,486 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,487 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,488 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:05,491 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,492 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,492 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:05,492 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,498 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,504 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,504 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:05,565 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,566 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,567 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,575 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,575 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:05,577 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,578 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,579 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:05,579 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,587 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,593 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,593 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:05,660 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,661 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,663 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,664 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,664 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:05,667 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,668 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,669 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:05,669 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,677 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,683 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,683 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:05,750 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,751 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,753 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,754 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,754 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:05,757 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,758 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:05,758 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,764 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,770 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,770 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:05,840 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,841 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,842 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,843 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,844 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:05,847 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,848 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,848 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:05,848 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,856 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,862 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,863 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:05,933 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,934 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,935 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,936 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,937 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:05,940 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,941 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:05,941 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:05,942 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,949 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,956 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:05,956 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:06,029 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,030 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,031 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,032 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,033 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:06,036 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,037 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,038 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:06,038 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,045 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,052 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,052 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:06,124 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,125 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,126 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,127 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,127 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:06,130 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,131 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,132 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:06,132 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,140 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,146 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,146 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:06,218 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,220 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,221 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,222 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,223 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:06,225 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,227 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,227 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:06,227 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,239 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,245 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,245 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:06,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,322 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,323 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,325 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:06,328 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,329 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,329 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:06,330 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,337 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,344 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,344 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:06,420 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,421 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,422 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,423 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,424 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:06,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,428 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,428 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:06,428 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,437 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,443 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,443 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:06,516 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,518 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,519 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,520 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,520 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:06,523 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,524 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,525 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:06,525 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,531 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,537 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,537 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:06,619 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,620 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,621 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,622 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,623 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:06,625 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,626 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,626 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:06,627 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,634 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,639 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,639 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:06,720 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,721 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,722 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,723 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,724 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:06,727 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,727 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,728 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:06,728 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,735 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,742 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,742 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:06,819 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,820 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,821 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,822 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,823 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:06,863 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:06,888 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:06,888 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,909 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,915 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:06,915 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:07,002 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,003 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,004 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,005 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,006 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:07,008 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,010 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,010 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:07,010 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,018 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,023 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,023 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:07,106 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,108 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,109 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,110 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,110 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:07,114 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,114 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,115 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:07,115 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,122 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,129 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,129 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:07,212 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,214 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,215 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,216 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,216 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:07,219 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,220 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,221 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:07,221 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,229 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,235 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,235 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:07,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,319 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,320 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,321 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:07,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,325 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,326 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:07,326 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,333 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,340 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,340 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:07,420 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,421 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,423 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,424 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,424 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:07,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,428 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,429 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:07,429 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,435 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,442 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,442 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:07,530 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,531 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,532 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,533 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,534 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:07,537 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,538 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,538 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:07,539 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,546 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,552 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,552 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:07,643 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,645 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,646 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,647 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,648 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:07,651 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,652 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,653 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:07,653 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,660 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,666 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,667 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:07,771 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,772 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,773 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,774 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,775 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:07,778 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,778 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,778 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:07,779 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,786 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,792 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,792 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:07,879 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,881 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,882 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,883 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,883 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:07,886 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,888 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:07,888 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,894 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,901 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:07,901 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:07,990 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,992 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,994 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:07,997 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:07,998 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:07,999 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:08,006 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:08,013 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:08,013 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:08,105 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,106 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,107 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,108 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,109 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:08,112 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,113 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,113 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:08,113 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:08,121 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:08,127 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:08,127 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:08,223 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,225 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,226 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,227 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,227 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:08,230 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,231 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,232 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:08,232 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:08,238 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:08,244 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:08,245 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:08,334 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,335 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,336 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,337 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,338 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:08,341 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,342 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,342 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:08,342 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:08,349 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:08,355 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:08,356 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:08,452 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,453 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,454 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,455 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,456 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:03:08,459 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,459 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:03:08,460 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:03:08,460 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:03:08,466 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:03:08,473 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 18:03:08,473 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 18:03:08,556 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:03:08,556 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 18:04:15,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:04:15,634 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 18:04:15,634 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [61, 61, 61] total 181 [2019-01-18 18:04:15,634 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 18:04:15,635 INFO L459 AbstractCegarLoop]: Interpolant automaton has 122 states [2019-01-18 18:04:15,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 122 interpolants. [2019-01-18 18:04:15,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12809, Invalid=20133, Unknown=0, NotChecked=0, Total=32942 [2019-01-18 18:04:15,637 INFO L87 Difference]: Start difference. First operand 63 states and 63 transitions. Second operand 122 states. [2019-01-18 18:04:20,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 18:04:20,105 INFO L93 Difference]: Finished difference Result 68 states and 70 transitions. [2019-01-18 18:04:20,109 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2019-01-18 18:04:20,109 INFO L78 Accepts]: Start accepts. Automaton has 122 states. Word has length 62 [2019-01-18 18:04:20,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 18:04:20,109 INFO L225 Difference]: With dead ends: 68 [2019-01-18 18:04:20,109 INFO L226 Difference]: Without dead ends: 66 [2019-01-18 18:04:20,111 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 185 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 182 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14333 ImplicationChecksByTransitivity, 72.7s TimeCoverageRelationStatistics Valid=12996, Invalid=20676, Unknown=0, NotChecked=0, Total=33672 [2019-01-18 18:04:20,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2019-01-18 18:04:20,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 66. [2019-01-18 18:04:20,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2019-01-18 18:04:20,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 66 transitions. [2019-01-18 18:04:20,117 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 66 transitions. Word has length 62 [2019-01-18 18:04:20,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 18:04:20,117 INFO L480 AbstractCegarLoop]: Abstraction has 66 states and 66 transitions. [2019-01-18 18:04:20,117 INFO L481 AbstractCegarLoop]: Interpolant automaton has 122 states. [2019-01-18 18:04:20,117 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 66 transitions. [2019-01-18 18:04:20,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2019-01-18 18:04:20,121 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 18:04:20,121 INFO L402 BasicCegarLoop]: trace histogram [62, 1, 1, 1] [2019-01-18 18:04:20,121 INFO L423 AbstractCegarLoop]: === Iteration 23 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 18:04:20,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 18:04:20,121 INFO L82 PathProgramCache]: Analyzing trace with hash -1194223456, now seen corresponding path program 22 times [2019-01-18 18:04:20,121 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 18:04:20,122 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 18:04:20,122 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-18 18:04:20,122 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 18:04:20,122 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 18:04:20,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 18:04:20,423 WARN L181 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-18 18:04:23,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:04:23,705 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 18:04:23,705 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 18:04:23,705 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 18:04:23,705 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 18:04:23,705 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 18:04:23,705 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 18:04:23,717 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 18:04:23,717 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-01-18 18:04:23,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 18:04:23,742 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 18:04:23,744 INFO L478 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 9 treesize of output 12 [2019-01-18 18:04:23,748 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,750 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,750 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 18:04:23,750 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:23,761 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:23,769 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:23,769 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 18:04:23,805 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,807 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,808 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,809 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,809 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:23,812 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,814 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:23,814 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:23,821 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:23,827 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:23,828 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:23,866 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,867 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,868 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,869 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,870 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:23,873 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,874 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,874 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:23,874 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:23,881 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:23,887 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:23,887 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:23,924 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,925 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,926 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,927 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,928 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:23,931 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,932 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,933 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:23,933 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:23,941 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:23,946 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:23,946 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:23,983 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,984 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,985 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,986 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,987 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:23,990 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:23,991 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:23,991 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:23,998 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,004 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,005 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:24,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,060 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,061 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,062 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,063 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:24,066 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,067 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,067 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:24,068 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,075 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,081 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,082 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:24,122 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,123 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,124 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,125 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,126 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:24,129 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,130 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,131 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:24,131 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,139 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,145 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,145 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:24,187 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,188 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,189 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,190 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,191 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:24,202 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,203 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,204 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:24,204 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,210 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,217 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,217 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:24,255 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,257 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,258 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,259 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,259 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:24,262 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,263 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,264 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:24,264 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,272 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,278 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,279 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:24,319 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,320 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,322 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,323 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:24,326 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,327 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,328 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:24,328 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,336 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,342 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,342 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:24,387 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,388 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,389 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,390 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,391 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:24,394 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,395 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,396 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:24,396 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,402 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,409 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,409 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:24,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,477 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,478 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,480 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:24,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,485 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:24,485 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,491 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,498 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,498 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:24,543 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,544 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,545 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,546 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,547 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:24,550 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,551 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,551 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:24,551 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,559 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,565 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,565 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:24,613 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,615 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,616 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,617 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,617 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:24,620 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,621 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,622 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:24,622 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,630 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,636 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,637 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:24,683 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,684 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,685 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,686 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,687 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:24,690 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,691 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,692 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:24,692 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,700 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,706 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,706 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:24,757 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,759 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,760 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,761 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:24,764 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,765 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,766 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:24,766 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,773 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,780 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,780 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:24,839 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,840 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,840 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,841 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,841 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:24,844 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,845 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,846 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:24,846 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,853 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,859 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,859 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:24,910 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,912 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,913 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,914 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,914 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:24,917 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,918 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,919 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:24,919 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,927 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,932 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:24,932 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:24,984 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,985 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,987 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,988 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,988 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:24,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:24,993 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:24,993 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,001 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,007 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,008 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:25,061 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,063 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,064 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,065 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:25,068 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,069 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,070 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:25,070 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,078 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,084 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,084 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:25,137 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,138 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,139 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,141 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,141 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:25,144 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,145 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,145 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:25,146 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,153 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,158 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,159 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:25,211 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,212 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,213 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,214 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,215 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:25,218 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,219 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,219 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:25,220 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,245 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,250 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,251 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:25,308 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,310 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,311 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,312 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,312 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:25,316 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,317 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:25,318 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,326 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,332 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,332 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:25,404 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,405 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,406 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,407 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,408 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:25,411 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,412 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,412 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:25,413 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,420 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,427 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,427 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:25,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,486 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,487 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,487 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:25,490 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,492 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,492 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:25,492 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,499 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,511 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,512 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:25,576 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,578 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,579 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,580 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,581 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:25,584 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,585 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,586 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:25,586 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,594 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,601 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,601 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:25,664 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,665 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,666 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,667 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,668 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:25,671 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,672 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,673 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:25,673 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,680 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,687 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,687 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:25,752 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,754 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,755 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,757 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:25,760 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,761 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,761 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:25,762 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,770 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,775 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,776 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:25,840 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,841 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,842 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,843 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,844 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:25,847 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,848 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,848 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:25,849 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,856 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,862 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,863 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:25,983 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,984 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,985 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,986 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,986 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:25,989 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,990 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:25,991 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:25,991 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:25,998 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,003 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,004 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:26,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,066 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,067 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,068 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,068 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:26,071 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,072 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,073 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:26,073 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,080 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,086 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,086 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:26,149 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,151 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,152 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,153 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,153 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:26,156 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,157 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,158 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:26,158 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,166 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,172 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,172 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:26,240 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,241 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,242 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,243 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,244 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:26,254 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,255 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,255 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:26,255 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,265 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,271 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,271 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:26,339 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,340 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,341 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,342 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,343 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:26,346 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,347 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,347 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:26,348 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,354 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,358 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,359 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:26,441 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,443 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,445 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,447 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,447 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:26,452 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,454 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,454 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:26,454 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,463 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,475 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,476 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:26,588 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,590 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,592 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,594 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,594 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:26,597 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,599 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,600 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:26,600 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,611 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,619 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,619 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:26,743 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,745 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,747 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,749 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,749 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:26,751 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,753 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,753 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:26,754 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,763 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,775 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,775 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:26,868 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,869 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,870 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,871 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,872 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:26,875 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,876 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,876 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:26,877 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,884 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,890 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,890 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:26,961 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,962 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,963 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,964 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,965 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:26,968 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,969 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:26,969 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:26,969 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,977 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,983 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:26,983 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:27,054 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,055 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,056 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,058 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:27,061 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,062 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,062 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:27,063 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,074 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,080 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,080 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:27,154 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,155 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,157 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,158 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,158 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:27,169 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,170 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,170 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:27,171 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,178 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,184 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,184 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:27,257 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,258 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,259 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,261 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:27,264 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,266 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:27,266 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,273 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,279 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,279 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:27,355 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,356 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,357 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,358 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,359 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:27,362 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,363 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,363 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:27,364 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,371 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,378 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,378 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:27,469 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,470 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,471 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,472 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,473 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:27,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,477 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,477 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:27,478 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,485 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,492 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,492 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:27,566 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,567 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,568 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,569 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,570 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:27,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,574 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,575 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:27,575 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,582 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,588 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,589 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:27,666 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,667 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,668 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,669 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,669 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:27,672 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,674 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,674 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:27,674 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,682 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,688 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,688 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:27,776 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,777 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,778 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,779 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,780 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:27,782 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,784 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,784 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:27,784 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,792 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,798 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,799 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:27,874 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,875 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,876 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,877 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,878 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:27,881 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,882 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,882 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:27,883 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,890 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,896 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,896 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:27,976 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,977 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,978 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,979 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,980 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:27,983 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,984 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:27,984 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:27,985 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,992 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,999 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:27,999 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:28,081 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,083 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,084 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,084 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,085 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:28,087 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,088 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,089 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:28,089 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,097 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,102 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,103 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:28,190 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,191 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,193 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,194 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,194 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:28,197 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,198 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,199 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:28,199 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,207 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,213 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,213 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:28,296 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,297 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,298 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,299 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,300 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:28,303 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,304 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,310 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:28,310 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,316 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,320 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,321 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:28,419 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,420 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,421 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,422 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,423 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:28,426 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,427 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:28,428 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,435 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,442 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,442 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:28,527 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,528 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,529 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,530 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,531 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:28,534 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,535 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,535 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:28,535 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,541 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,547 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,548 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:28,633 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,635 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,636 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,637 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,637 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:28,640 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,641 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,642 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:28,642 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,649 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,655 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,655 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:28,742 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,743 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,745 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,746 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,746 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:28,767 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,767 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,768 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:28,768 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,774 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,780 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,780 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:28,868 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,869 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,871 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,872 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,872 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:28,875 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,876 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,877 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:28,877 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,884 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,891 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:28,891 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:28,990 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,992 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:28,994 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:28,999 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,000 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,000 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:29,000 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:29,007 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:29,013 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:29,013 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:29,102 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,103 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,104 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,105 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,106 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:29,108 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,109 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,109 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:29,110 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:29,117 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:29,123 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:29,123 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:29,217 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,218 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,219 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,220 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,221 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:29,224 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,225 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,225 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:29,226 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:29,233 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:29,239 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:29,239 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:29,336 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,337 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,338 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,340 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,340 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:29,343 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,344 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,344 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:29,344 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:29,351 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:29,358 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:29,358 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:29,456 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,457 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,459 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,460 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,460 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:29,463 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,469 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,469 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:29,469 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:29,475 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:29,482 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:29,482 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:29,580 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,581 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,583 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,584 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,584 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:04:29,587 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,588 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:04:29,589 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:04:29,589 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:04:29,596 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:04:29,603 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 18:04:29,603 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 18:04:29,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:04:29,691 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 18:05:49,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:05:49,997 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 18:05:49,997 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [64, 64, 64] total 190 [2019-01-18 18:05:49,997 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 18:05:49,998 INFO L459 AbstractCegarLoop]: Interpolant automaton has 128 states [2019-01-18 18:05:49,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 128 interpolants. [2019-01-18 18:05:50,000 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14111, Invalid=22179, Unknown=0, NotChecked=0, Total=36290 [2019-01-18 18:05:50,001 INFO L87 Difference]: Start difference. First operand 66 states and 66 transitions. Second operand 128 states. [2019-01-18 18:05:54,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 18:05:54,620 INFO L93 Difference]: Finished difference Result 71 states and 73 transitions. [2019-01-18 18:05:54,620 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2019-01-18 18:05:54,620 INFO L78 Accepts]: Start accepts. Automaton has 128 states. Word has length 65 [2019-01-18 18:05:54,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 18:05:54,621 INFO L225 Difference]: With dead ends: 71 [2019-01-18 18:05:54,621 INFO L226 Difference]: Without dead ends: 69 [2019-01-18 18:05:54,623 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 191 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15806 ImplicationChecksByTransitivity, 86.0s TimeCoverageRelationStatistics Valid=14307, Invalid=22749, Unknown=0, NotChecked=0, Total=37056 [2019-01-18 18:05:54,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2019-01-18 18:05:54,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 69. [2019-01-18 18:05:54,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2019-01-18 18:05:54,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 69 transitions. [2019-01-18 18:05:54,632 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 69 transitions. Word has length 65 [2019-01-18 18:05:54,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 18:05:54,632 INFO L480 AbstractCegarLoop]: Abstraction has 69 states and 69 transitions. [2019-01-18 18:05:54,632 INFO L481 AbstractCegarLoop]: Interpolant automaton has 128 states. [2019-01-18 18:05:54,632 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 69 transitions. [2019-01-18 18:05:54,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2019-01-18 18:05:54,633 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 18:05:54,633 INFO L402 BasicCegarLoop]: trace histogram [65, 1, 1, 1] [2019-01-18 18:05:54,633 INFO L423 AbstractCegarLoop]: === Iteration 24 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 18:05:54,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 18:05:54,634 INFO L82 PathProgramCache]: Analyzing trace with hash -1900703866, now seen corresponding path program 23 times [2019-01-18 18:05:54,634 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 18:05:54,634 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 18:05:54,634 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 18:05:54,634 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 18:05:54,635 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 18:05:54,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 18:05:55,042 WARN L181 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-18 18:05:58,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:05:58,235 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 18:05:58,235 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 18:05:58,235 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 18:05:58,235 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 18:05:58,236 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 18:05:58,236 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 18:05:58,246 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-18 18:05:58,246 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2019-01-18 18:05:58,352 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 34 check-sat command(s) [2019-01-18 18:05:58,352 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-18 18:05:58,356 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 18:05:58,358 INFO L478 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 9 treesize of output 12 [2019-01-18 18:05:58,363 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,366 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,366 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 18:05:58,366 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,383 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,390 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,390 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 18:05:58,425 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,426 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,428 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,429 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:58,431 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,432 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,432 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:58,432 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,439 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,446 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,446 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:58,482 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,486 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,486 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:58,489 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,490 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,491 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:58,491 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,497 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,503 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,504 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:58,539 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,540 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,541 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,542 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,543 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:58,546 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,547 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,548 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:58,548 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,555 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,567 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,567 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:58,619 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,622 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,623 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,624 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,625 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:58,665 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,695 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,695 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:58,696 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,706 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,714 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,714 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:58,800 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,803 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,806 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,808 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,808 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:58,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,816 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,816 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:58,816 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,831 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,842 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,842 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:58,904 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,906 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,908 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,911 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,911 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:58,915 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,921 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,921 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:58,921 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,934 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,943 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:58,943 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:58,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,992 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,995 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:58,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,999 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:58,999 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:59,000 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,007 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,014 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,014 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:59,056 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,060 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:59,063 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,064 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,064 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:59,064 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,072 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,078 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,078 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:59,122 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,123 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,124 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,125 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,125 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:59,128 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,129 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,130 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:59,130 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,136 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,142 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,142 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:59,190 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,191 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,192 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,193 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,194 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:59,197 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,198 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,198 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:59,199 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,206 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,213 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,213 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:59,268 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,269 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,270 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,271 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,271 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:59,274 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,275 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,276 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:59,276 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,284 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,290 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,290 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:59,335 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,336 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,337 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,338 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,339 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:59,341 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,342 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,343 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:59,343 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,351 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,357 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,357 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:59,408 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,409 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,410 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,411 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,412 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:59,415 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,416 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,416 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:59,417 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,423 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,429 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,430 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:59,532 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,533 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,534 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,535 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,536 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:59,538 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,539 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,539 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:59,540 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,546 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,552 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,553 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:59,600 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,601 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,603 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,604 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,604 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:59,607 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,608 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,609 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:59,609 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,617 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,623 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,623 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:59,676 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,677 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,678 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,679 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,680 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:59,683 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,684 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,685 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:59,685 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,692 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,699 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,699 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:59,749 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,751 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,752 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,752 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,753 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:59,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,757 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,758 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:59,758 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,765 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,772 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,772 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:59,842 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,844 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,845 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,846 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,846 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:59,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,850 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:59,850 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,857 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,863 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,864 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:59,916 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,917 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,918 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,919 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,920 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:05:59,929 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,930 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,931 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:05:59,931 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,937 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,942 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:05:59,942 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:05:59,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,995 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,996 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,997 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:05:59,997 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:00,000 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,002 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,002 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:00,002 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,009 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,016 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,016 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:00,075 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,076 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,077 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,079 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,079 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:00,082 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,083 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,084 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:00,084 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,092 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,098 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,098 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:00,152 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,154 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,155 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,156 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,156 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:00,159 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,160 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,161 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:00,161 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,169 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,175 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,175 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:00,234 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,235 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,236 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,237 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,238 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:00,240 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,241 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,242 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:00,242 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,248 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,254 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,255 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:00,313 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,314 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,315 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,316 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,317 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:00,320 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,321 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:00,321 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,329 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,335 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,335 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:00,399 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,400 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,402 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,403 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,403 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:00,406 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,407 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,408 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:00,408 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,416 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,422 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,422 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:00,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,486 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,487 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,488 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,489 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:00,492 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,493 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,493 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:00,494 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,501 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,508 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,508 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:00,574 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,576 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,577 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,578 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,578 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:00,581 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,582 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,583 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:00,583 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,590 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,595 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,596 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:00,658 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,659 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,660 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,661 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,661 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:00,664 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,665 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,666 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:00,666 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,674 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,680 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,680 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:00,743 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,744 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,745 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,747 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,747 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:00,750 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,751 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,752 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:00,752 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,759 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,766 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,766 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:00,830 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,831 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,832 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,833 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,834 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:00,838 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,839 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,840 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:00,840 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,845 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,851 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,851 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:00,916 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,917 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,918 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,919 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,920 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:00,923 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,923 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:00,924 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:00,924 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,930 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,936 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:00,937 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:01,005 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,006 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,007 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,008 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,009 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:01,012 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,013 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,014 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:01,014 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,022 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,029 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,029 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:01,096 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,097 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,098 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,099 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,100 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:01,103 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,104 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,104 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:01,105 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,119 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,124 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,124 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:01,190 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,191 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,192 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,193 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,193 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:01,196 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,197 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,198 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:01,198 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,205 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,212 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,212 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:01,279 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,280 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,281 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,282 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,283 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:01,286 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,287 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,288 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:01,288 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,295 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,301 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,302 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:01,371 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,372 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,373 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,374 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,375 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:01,378 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,379 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,379 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:01,380 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,386 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,391 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,392 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:01,463 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,464 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,465 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,466 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,467 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:01,470 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,471 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,471 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:01,472 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,479 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,486 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,486 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:01,558 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,559 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,560 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,561 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,562 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:01,565 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,566 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,566 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:01,567 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,574 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,580 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,581 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:01,651 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,652 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,652 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,653 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,654 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:01,656 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,657 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,657 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:01,663 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,669 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,675 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,676 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:01,749 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,751 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,752 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,753 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,753 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:01,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,757 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,757 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:01,757 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,764 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,771 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,771 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:01,844 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,846 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,847 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,848 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,848 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:01,851 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,852 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:01,853 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:01,853 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,861 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,866 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:01,867 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:02,273 WARN L181 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-01-18 18:06:02,311 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,338 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,359 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,383 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,384 INFO L303 Elim1Store]: Index analysis took 109 ms [2019-01-18 18:06:02,384 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:02,422 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,443 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,444 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:02,444 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:02,570 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:02,663 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:02,663 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:02,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,850 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,851 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,852 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,853 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:02,856 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,857 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,857 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:02,858 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:02,865 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:02,870 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:02,870 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:02,946 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,947 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,948 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,949 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,950 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:02,953 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,954 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:02,954 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:02,955 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:02,962 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:02,969 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:02,969 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:03,051 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,053 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,054 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,055 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:03,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,059 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:03,060 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,067 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,073 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,073 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:03,153 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,155 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,156 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,157 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,157 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:03,160 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,161 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,162 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:03,162 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,169 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,176 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,176 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:03,259 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,260 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,262 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,262 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:03,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,266 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,267 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:03,267 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,274 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,281 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,281 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:03,360 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,361 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,362 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,363 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,364 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:03,367 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,368 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,368 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:03,368 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,376 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,382 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,382 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:03,465 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,467 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,468 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,469 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,469 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:03,473 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,474 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,474 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:03,474 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,482 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,488 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,489 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:03,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,572 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,574 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,575 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:03,578 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,579 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,579 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:03,580 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,587 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,593 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,593 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:03,676 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,677 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,678 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,679 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,680 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:03,687 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,694 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,694 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:03,694 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,706 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,714 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,714 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:03,880 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,882 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,884 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,885 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,885 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:03,890 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,893 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:03,893 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:03,893 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,905 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,913 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:03,913 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:04,060 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,062 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,067 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,067 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:04,069 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,070 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,071 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:04,071 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,078 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,083 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,083 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:04,173 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,174 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,175 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,176 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,177 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:04,180 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,181 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,182 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:04,182 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,194 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,200 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,201 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:04,290 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,291 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,292 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,293 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,294 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:04,296 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,297 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,298 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:04,298 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,306 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,314 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,314 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:04,401 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,402 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,403 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,404 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,404 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:04,407 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,408 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,409 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:04,409 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,416 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,421 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,421 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:04,515 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,516 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,517 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,518 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,519 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:04,522 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,523 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,523 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:04,524 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,531 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,537 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,538 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:04,631 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,632 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,633 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,634 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,635 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:04,638 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,639 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,639 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:04,640 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,647 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,654 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,654 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:04,753 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,754 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,755 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,757 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:04,760 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,761 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,761 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:04,761 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,769 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,775 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,775 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:04,868 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,869 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,870 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,871 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,871 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:04,874 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,875 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:04,876 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:04,876 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,913 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,919 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:04,919 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:05,014 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,016 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,017 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,018 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,018 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:05,021 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,022 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,023 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:05,023 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:05,031 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:05,037 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:05,038 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:05,131 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,132 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,133 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,134 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,135 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:05,138 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,139 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,140 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:05,140 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:05,147 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:05,153 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:05,154 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:05,255 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,256 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,257 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,258 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,259 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:05,262 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,263 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,263 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:05,264 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:05,271 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:05,277 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:05,277 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:05,372 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,373 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,374 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,375 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,375 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:05,378 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,379 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,380 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:05,380 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:05,387 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:05,393 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:05,394 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:05,494 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,495 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,496 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,497 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,497 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:06:05,500 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,501 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:06:05,502 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:06:05,502 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:06:05,510 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:06:05,517 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 18:06:05,517 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 18:06:05,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:06:05,610 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 18:07:40,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:07:40,029 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 18:07:40,029 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 67, 67] total 199 [2019-01-18 18:07:40,029 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 18:07:40,029 INFO L459 AbstractCegarLoop]: Interpolant automaton has 134 states [2019-01-18 18:07:40,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 134 interpolants. [2019-01-18 18:07:40,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15476, Invalid=24324, Unknown=0, NotChecked=0, Total=39800 [2019-01-18 18:07:40,032 INFO L87 Difference]: Start difference. First operand 69 states and 69 transitions. Second operand 134 states. [2019-01-18 18:07:44,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 18:07:44,640 INFO L93 Difference]: Finished difference Result 74 states and 76 transitions. [2019-01-18 18:07:44,640 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2019-01-18 18:07:44,640 INFO L78 Accepts]: Start accepts. Automaton has 134 states. Word has length 68 [2019-01-18 18:07:44,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 18:07:44,641 INFO L225 Difference]: With dead ends: 74 [2019-01-18 18:07:44,641 INFO L226 Difference]: Without dead ends: 72 [2019-01-18 18:07:44,643 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 203 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 200 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17351 ImplicationChecksByTransitivity, 100.4s TimeCoverageRelationStatistics Valid=15681, Invalid=24921, Unknown=0, NotChecked=0, Total=40602 [2019-01-18 18:07:44,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72 states. [2019-01-18 18:07:44,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72 to 72. [2019-01-18 18:07:44,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72 states. [2019-01-18 18:07:44,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 72 transitions. [2019-01-18 18:07:44,652 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 72 transitions. Word has length 68 [2019-01-18 18:07:44,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 18:07:44,652 INFO L480 AbstractCegarLoop]: Abstraction has 72 states and 72 transitions. [2019-01-18 18:07:44,652 INFO L481 AbstractCegarLoop]: Interpolant automaton has 134 states. [2019-01-18 18:07:44,653 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 72 transitions. [2019-01-18 18:07:44,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-01-18 18:07:44,653 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 18:07:44,653 INFO L402 BasicCegarLoop]: trace histogram [68, 1, 1, 1] [2019-01-18 18:07:44,654 INFO L423 AbstractCegarLoop]: === Iteration 25 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 18:07:44,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 18:07:44,654 INFO L82 PathProgramCache]: Analyzing trace with hash 976119520, now seen corresponding path program 24 times [2019-01-18 18:07:44,654 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 18:07:44,654 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 18:07:44,655 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-18 18:07:44,655 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 18:07:44,655 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 18:07:44,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 18:07:45,123 WARN L181 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-18 18:07:48,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:07:48,839 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 18:07:48,839 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 18:07:48,839 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 18:07:48,839 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 18:07:48,839 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 18:07:48,839 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 18:07:48,849 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-01-18 18:07:48,849 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2019-01-18 18:07:48,884 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-01-18 18:07:48,884 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-18 18:07:48,887 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 18:07:48,889 INFO L478 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 9 treesize of output 12 [2019-01-18 18:07:48,893 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:48,895 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:48,895 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 18:07:48,895 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:48,906 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:48,911 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:48,911 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 18:07:48,953 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:48,954 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:48,954 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:48,955 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:48,956 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:48,959 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:48,960 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:48,961 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:48,961 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:48,968 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:48,975 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:48,975 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:49,009 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,010 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,011 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,012 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,013 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:49,016 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,017 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,017 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:49,017 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,025 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,031 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,032 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:49,069 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,071 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,072 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,073 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,073 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:49,076 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,077 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,078 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:49,078 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,096 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,102 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,102 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:49,140 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,141 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,142 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,143 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,144 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:49,147 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,148 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,148 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:49,149 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,156 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,163 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,163 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:49,204 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,205 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,206 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,207 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,208 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:49,211 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,212 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,212 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:49,213 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,220 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,227 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,227 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:49,268 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,269 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,270 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,271 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,272 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:49,275 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,276 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,276 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:49,277 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,284 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,291 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,291 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:49,331 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,332 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,333 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,334 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,335 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:49,338 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,339 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,340 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:49,340 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,348 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,354 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,354 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:49,398 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,399 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,400 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,402 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,402 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:49,405 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,406 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,407 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:49,407 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,415 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,420 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,420 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:49,502 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,503 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,504 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,505 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,505 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:49,508 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,509 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,510 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:49,510 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,518 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,524 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,524 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:49,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,572 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,574 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,574 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:49,577 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,578 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,579 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:49,579 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,586 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,593 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,593 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:49,637 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,638 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,639 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,641 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,641 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:49,644 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,645 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,646 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:49,646 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,654 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,660 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,660 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:49,712 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,713 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,714 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,715 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,716 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:49,719 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,720 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,720 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:49,720 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,728 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,734 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,735 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:49,779 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,781 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,782 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,783 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,783 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:49,786 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,786 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,787 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:49,787 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,793 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,799 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,800 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:49,845 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,846 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,848 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,849 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:49,852 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,853 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,854 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:49,854 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,861 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,867 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,867 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:49,918 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,919 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,920 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,921 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,922 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:49,925 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,926 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,926 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:49,927 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,933 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,939 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:49,940 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:49,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,992 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,995 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:49,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,999 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:49,999 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:50,000 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,007 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,013 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,013 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:50,063 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,064 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,066 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,067 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:50,070 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,071 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,071 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:50,072 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,079 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,085 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,085 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:50,139 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,140 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,141 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,142 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,143 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:50,146 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,146 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,147 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:50,147 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,154 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,161 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,161 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:50,214 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,215 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,216 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,217 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,217 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:50,221 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,222 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,222 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:50,222 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,230 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,237 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,237 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:50,295 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,296 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,297 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,298 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,299 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:50,302 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,303 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,304 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:50,304 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,312 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,318 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,319 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:50,382 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,383 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,384 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,385 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,386 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:50,389 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,390 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,391 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:50,391 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,399 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,406 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,407 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:50,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,480 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,482 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,483 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:50,486 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,488 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,488 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:50,489 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,496 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,502 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,502 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:50,563 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,564 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,565 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,566 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,567 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:50,570 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,572 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,572 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:50,572 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,579 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,586 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,586 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:50,648 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,649 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,650 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,651 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,652 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:50,655 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,656 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,657 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:50,657 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,665 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,672 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,672 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:50,735 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,737 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,738 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,739 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,739 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:50,743 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,744 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,744 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:50,745 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,751 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,758 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,759 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:50,819 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,821 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,822 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,823 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,823 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:50,826 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,827 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,828 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:50,828 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,836 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,842 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,842 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:50,905 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,906 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,907 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,908 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,909 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:50,921 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,922 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:50,922 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,928 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,934 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:50,934 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:50,997 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:50,999 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,000 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,001 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:51,004 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,005 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,006 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:51,006 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,012 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,018 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,019 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:51,091 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,092 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,093 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,094 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,095 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:51,098 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,099 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,099 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:51,100 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,107 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,113 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,114 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:51,179 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,180 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,181 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,182 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,183 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:51,185 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,186 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,187 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:51,187 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,195 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,202 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,203 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:51,373 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,375 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,378 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,380 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,380 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:51,386 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,388 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,388 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:51,388 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,398 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,408 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,408 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:51,591 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,593 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,595 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,597 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,597 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:51,601 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,604 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,604 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:51,604 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,615 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,623 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,623 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:51,689 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,690 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,691 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,692 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,692 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:51,698 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,698 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,699 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:51,699 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,706 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,712 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,712 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:51,778 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,779 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,781 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,782 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,782 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:51,785 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,786 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,787 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:51,787 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,795 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,801 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,801 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:51,870 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,871 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,872 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,873 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,874 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:51,877 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,878 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,879 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:51,879 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,886 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,893 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,893 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:51,969 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,970 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,972 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,973 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:51,976 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,977 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:51,978 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:51,978 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,985 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,992 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:51,992 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:52,062 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,062 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,063 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,064 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,064 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:52,067 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,068 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,069 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:52,069 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,077 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,083 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,083 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:52,158 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,160 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,161 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,162 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,162 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:52,165 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,166 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,167 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:52,167 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,175 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,181 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,181 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:52,253 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,254 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,255 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,256 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,257 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:52,260 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,261 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:52,262 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,268 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,274 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,275 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:52,349 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,350 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,351 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,352 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,353 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:52,356 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,357 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,358 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:52,358 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,365 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,371 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,372 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:52,451 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,452 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,453 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,454 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,455 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:52,458 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,459 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,460 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:52,460 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,466 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,472 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,472 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:52,551 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,552 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,553 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,554 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,555 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:52,557 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,558 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,558 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:52,558 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,565 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,571 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,571 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:52,644 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,645 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,646 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,647 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,648 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:52,651 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,651 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,652 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:52,652 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,659 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,664 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,665 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:52,743 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,744 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,745 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,746 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,747 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:52,750 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,751 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,751 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:52,752 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,758 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,764 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,765 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:52,841 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,842 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,843 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,844 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,844 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:52,847 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,848 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,849 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:52,849 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,856 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,862 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,863 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:52,944 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,945 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,946 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,947 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,948 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:52,950 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,951 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:52,951 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:52,952 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,959 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,965 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:52,965 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:53,049 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,050 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,051 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,053 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:53,056 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,057 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:53,058 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,070 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,077 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,077 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:53,160 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,161 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,162 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,163 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,163 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:53,166 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,167 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,168 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:53,168 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,176 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,182 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,182 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:53,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,266 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,267 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,268 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,269 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:53,272 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,273 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,273 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:53,274 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,281 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,288 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,288 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:53,371 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,372 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,373 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,374 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,374 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:53,377 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,378 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,379 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:53,379 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,385 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,391 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,391 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:53,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,480 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,481 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,482 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,483 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:53,486 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,487 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,488 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:53,488 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,495 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,502 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,502 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:53,588 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,589 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,590 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,591 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,592 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:53,595 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,596 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,597 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:53,597 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,605 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,611 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,611 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:53,705 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,706 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,707 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,708 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,708 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:53,710 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,711 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,711 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:53,712 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,719 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,725 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,725 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:53,811 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,812 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,815 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:53,818 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,819 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,820 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:53,820 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,828 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,834 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,834 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:53,925 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,926 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,927 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,928 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,929 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:53,931 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,932 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:53,933 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:53,933 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,940 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,946 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:53,946 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:54,038 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,039 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,039 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,040 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,040 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:54,043 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,044 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,045 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:54,045 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,051 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,057 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,057 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:54,147 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,149 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,150 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,151 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,151 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:54,154 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,155 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,156 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:54,156 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,163 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,169 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,170 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:54,269 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,270 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,271 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,271 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,272 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:54,275 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,276 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,276 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:54,277 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,284 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,290 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,291 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:54,383 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,384 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,385 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,386 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,387 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:54,390 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,391 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,391 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:54,392 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,399 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,405 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,405 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:54,503 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,504 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,505 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,506 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,506 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:54,509 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,510 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,511 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:54,511 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,518 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,524 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,524 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:54,619 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,620 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,621 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,623 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,623 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:54,626 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,627 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,628 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:54,628 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,636 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,642 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,643 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:54,740 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,741 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,743 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,744 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,744 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:54,747 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,748 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,749 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:54,749 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,757 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,769 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,770 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:54,868 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,869 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,870 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,871 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,872 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:54,875 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,876 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,876 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:54,877 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,883 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,888 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:54,889 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:54,984 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,985 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,986 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,987 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,988 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:54,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,992 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:54,993 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:54,993 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:55,001 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:55,007 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:55,007 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:55,108 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,110 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,111 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,112 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,112 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:55,115 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,117 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,117 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:55,117 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:55,125 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:55,130 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:55,130 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:55,232 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,233 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,234 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,235 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,236 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:55,239 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,240 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,241 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:55,241 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:55,249 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:55,255 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:55,255 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:55,356 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,357 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,358 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,359 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,360 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:55,368 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,369 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,369 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:55,369 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:55,376 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:55,382 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:55,383 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:55,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,487 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,488 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,489 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,490 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:07:55,492 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,494 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:07:55,494 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:07:55,494 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:07:55,502 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:07:55,507 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-01-18 18:07:55,507 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-18 18:07:55,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:07:55,604 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-18 18:09:47,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:09:47,716 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-18 18:09:47,716 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [70, 70, 70] total 208 [2019-01-18 18:09:47,716 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-18 18:09:47,717 INFO L459 AbstractCegarLoop]: Interpolant automaton has 140 states [2019-01-18 18:09:47,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 140 interpolants. [2019-01-18 18:09:47,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16904, Invalid=26568, Unknown=0, NotChecked=0, Total=43472 [2019-01-18 18:09:47,719 INFO L87 Difference]: Start difference. First operand 72 states and 72 transitions. Second operand 140 states. [2019-01-18 18:09:53,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 18:09:53,765 INFO L93 Difference]: Finished difference Result 77 states and 79 transitions. [2019-01-18 18:09:53,766 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2019-01-18 18:09:53,766 INFO L78 Accepts]: Start accepts. Automaton has 140 states. Word has length 71 [2019-01-18 18:09:53,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 18:09:53,767 INFO L225 Difference]: With dead ends: 77 [2019-01-18 18:09:53,767 INFO L226 Difference]: Without dead ends: 75 [2019-01-18 18:09:53,769 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 212 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 209 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18968 ImplicationChecksByTransitivity, 118.9s TimeCoverageRelationStatistics Valid=17118, Invalid=27192, Unknown=0, NotChecked=0, Total=44310 [2019-01-18 18:09:53,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2019-01-18 18:09:53,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 75. [2019-01-18 18:09:53,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75 states. [2019-01-18 18:09:53,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 75 transitions. [2019-01-18 18:09:53,777 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 75 transitions. Word has length 71 [2019-01-18 18:09:53,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 18:09:53,777 INFO L480 AbstractCegarLoop]: Abstraction has 75 states and 75 transitions. [2019-01-18 18:09:53,777 INFO L481 AbstractCegarLoop]: Interpolant automaton has 140 states. [2019-01-18 18:09:53,778 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 75 transitions. [2019-01-18 18:09:53,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2019-01-18 18:09:53,778 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 18:09:53,778 INFO L402 BasicCegarLoop]: trace histogram [71, 1, 1, 1] [2019-01-18 18:09:53,779 INFO L423 AbstractCegarLoop]: === Iteration 26 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 18:09:53,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 18:09:53,779 INFO L82 PathProgramCache]: Analyzing trace with hash -1650779834, now seen corresponding path program 25 times [2019-01-18 18:09:53,779 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 18:09:53,779 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 18:09:53,780 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-18 18:09:53,780 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 18:09:53,780 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 18:09:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 18:09:58,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 18:09:58,067 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 18:09:58,067 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 18:09:58,067 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-18 18:09:58,067 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-18 18:09:58,068 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 18:09:58,068 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-18 18:09:58,076 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 18:09:58,076 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-01-18 18:09:58,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 18:09:58,106 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-18 18:09:58,120 INFO L478 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 9 treesize of output 12 [2019-01-18 18:09:58,130 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,131 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,131 INFO L478 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2019-01-18 18:09:58,131 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,142 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,152 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,152 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-18 18:09:58,191 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,192 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,193 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,195 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,195 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:58,198 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,198 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,199 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:58,199 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,205 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,211 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,211 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:58,246 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,247 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,248 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,249 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,250 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:58,253 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,254 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,254 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:58,255 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,262 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,268 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,268 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:58,301 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,302 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,303 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,304 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,305 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:58,308 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,309 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,309 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:58,310 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,317 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,323 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,323 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:58,359 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,360 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,361 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,362 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,362 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:58,365 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,366 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,367 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:58,367 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,373 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,379 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,380 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:58,421 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,422 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,423 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,424 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,425 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:58,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,428 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,429 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:58,429 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,435 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,441 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,441 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:58,482 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,486 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:58,532 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,555 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,555 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:58,556 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,579 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,584 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,585 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:58,627 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,628 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,629 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,630 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,631 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:58,633 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,634 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,635 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:58,635 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,641 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,647 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,648 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:58,690 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,691 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,693 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,694 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,694 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:58,697 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,698 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,698 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:58,699 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,706 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,712 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,712 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:58,754 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,755 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,757 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,757 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:58,760 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,761 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,762 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:58,762 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,770 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,777 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,777 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:58,819 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,821 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,822 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,823 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,823 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:58,826 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,827 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,828 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:58,828 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,836 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,842 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,843 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:58,896 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,896 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,897 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,898 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,898 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:58,901 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,902 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,903 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:58,903 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,910 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,917 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,917 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:58,964 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,965 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,966 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,967 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,968 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:58,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,972 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:58,972 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:58,972 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,979 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,985 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:58,986 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:59,029 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,031 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,032 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,033 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,033 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:59,036 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,038 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,038 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:59,038 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,045 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,051 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,052 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:59,099 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,100 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,101 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,102 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,103 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:59,106 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,107 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,108 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:59,108 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,114 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,121 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,121 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:59,167 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,168 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,169 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,170 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,171 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:59,173 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,174 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,174 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:59,175 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,181 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,187 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,188 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:59,275 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,277 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,279 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,281 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,281 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:59,285 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,287 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,287 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:59,287 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,297 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,306 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,306 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:59,381 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,383 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,385 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,387 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,388 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:59,393 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,395 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,395 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:59,395 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,409 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,417 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,417 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:59,560 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,562 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,565 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,567 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,567 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:59,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,573 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:59,574 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,584 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,595 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,595 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:59,679 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,681 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,682 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,683 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,683 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:59,687 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,688 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,688 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:59,689 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,695 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,701 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,702 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:59,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,757 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,759 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:59,762 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,763 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,764 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:59,764 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,771 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,778 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,778 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:59,831 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,832 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,833 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,834 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,835 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:59,838 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,839 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,840 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:59,840 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,848 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,853 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,854 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:09:59,911 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,912 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,914 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,915 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,915 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:09:59,919 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,920 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:09:59,921 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:09:59,922 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,930 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,945 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:09:59,945 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:00,002 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,003 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,004 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,005 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,006 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:00,008 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,009 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,010 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:00,010 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,017 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,023 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,023 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:00,079 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,080 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,081 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,082 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,083 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:00,085 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,086 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,087 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:00,087 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,094 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,100 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,100 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:00,157 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,158 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,159 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,160 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,160 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:00,163 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,164 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,165 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:00,165 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,172 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,178 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,178 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:00,235 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,237 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,238 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,239 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,239 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:00,242 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,243 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,244 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:00,244 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,250 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,256 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,257 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:00,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,318 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,319 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,320 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,321 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:00,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,325 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,325 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:00,325 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,333 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,339 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,339 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:00,399 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,400 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,401 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,402 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,403 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:00,405 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,406 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,407 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:00,407 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,414 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,420 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,420 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:00,482 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,486 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:00,489 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,490 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,490 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:00,491 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,498 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,504 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,504 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:00,570 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,572 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,573 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:00,576 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,577 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,578 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:00,578 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,585 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,591 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,591 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:00,656 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,657 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,658 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,659 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,660 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:00,663 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,664 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,665 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:00,665 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,672 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,678 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,678 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:00,750 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,751 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,752 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,753 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,754 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:00,765 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,766 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,766 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:00,767 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,774 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,780 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,780 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:00,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,850 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,851 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,852 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,853 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:00,856 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,857 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,858 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:00,858 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,865 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,871 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,872 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:00,940 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,941 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,942 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,943 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,944 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:00,947 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,948 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:00,949 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:00,949 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,957 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,963 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:00,964 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:01,031 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,032 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,033 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,034 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,035 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:01,038 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,039 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,040 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:01,040 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,048 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,055 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,055 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:01,124 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,125 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,126 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,127 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,128 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:01,131 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,132 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,132 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:01,133 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,140 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,147 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,147 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:01,217 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,218 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,220 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,221 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,221 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:01,224 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,226 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,226 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:01,226 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,234 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,240 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,241 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:01,312 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,313 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,314 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,315 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,316 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:01,319 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,320 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,321 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:01,321 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,329 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,335 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,336 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:01,411 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,412 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,414 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,415 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,415 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:01,418 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,420 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,420 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:01,420 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,427 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,434 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,434 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:01,509 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,510 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,511 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,512 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,513 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:01,515 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,516 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,516 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:01,516 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,524 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,530 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,531 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:01,607 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,609 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,610 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,611 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,611 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:01,614 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,615 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,616 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:01,616 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,623 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,630 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,630 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:01,716 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,717 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,718 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,719 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,720 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:01,722 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,723 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,723 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:01,723 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,730 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,735 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,735 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:01,812 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,815 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,816 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:01,819 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,820 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,820 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:01,820 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,828 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,834 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-18 18:10:01,834 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-18 18:10:01,912 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,913 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,914 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,915 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,916 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-18 18:10:01,918 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,919 INFO L701 Elim1Store]: detected not equals via solver [2019-01-18 18:10:01,920 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-18 18:10:01,920 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts.