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-f57a05f [2019-01-07 21:58:42,507 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-07 21:58:42,509 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-07 21:58:42,522 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-01-07 21:58:42,558 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 [2019-01-07 21:58:42,571 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-07 21:58:42,571 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-07 21:58:42,572 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-07 21:58:42,572 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-07 21:58:42,572 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-07 21:58:42,572 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-07 21:58:42,573 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-07 21:58:42,573 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-07 21:58:42,573 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-07 21:58:42,573 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2019-01-07 21:58:42,573 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-07 21:58:42,574 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-07 21:58:42,574 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-07 21:58:42,574 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-07 21:58:42,575 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-07 21:58:42,575 INFO L133 SettingsManager]: * Use SBE=true [2019-01-07 21:58:42,575 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-07 21:58:42,575 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-07 21:58:42,575 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-07 21:58:42,576 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-07 21:58:42,576 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-07 21:58:42,576 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-07 21:58:42,576 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-07 21:58:42,576 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-07 21:58:42,577 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-07 21:58:42,577 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-07 21:58:42,577 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-07 21:58:42,577 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-07 21:58:42,577 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-07 21:58:42,578 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-07 21:58:42,578 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 21:58:42,578 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-07 21:58:42,578 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-07 21:58:42,579 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-07 21:58:42,579 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-07 21:58:42,579 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-07 21:58:42,579 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-07 21:58:42,579 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-07 21:58:42,580 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-07 21:58:42,623 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-07 21:58:42,638 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-07 21:58:42,644 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-07 21:58:42,646 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-07 21:58:42,646 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-07 21:58:42,647 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/Luxembourg-WithArrays.bpl [2019-01-07 21:58:42,647 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/Luxembourg-WithArrays.bpl' [2019-01-07 21:58:42,688 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-07 21:58:42,690 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-07 21:58:42,691 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-07 21:58:42,691 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-07 21:58:42,691 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-07 21:58:42,708 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 09:58:42" (1/1) ... [2019-01-07 21:58:42,719 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 09:58:42" (1/1) ... [2019-01-07 21:58:42,725 WARN L165 Inliner]: Program contained no entry procedure! [2019-01-07 21:58:42,725 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-01-07 21:58:42,725 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-01-07 21:58:42,727 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-07 21:58:42,728 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-07 21:58:42,728 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-07 21:58:42,729 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-07 21:58:42,739 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 09:58:42" (1/1) ... [2019-01-07 21:58:42,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 09:58:42" (1/1) ... [2019-01-07 21:58:42,740 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 09:58:42" (1/1) ... [2019-01-07 21:58:42,741 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 09:58:42" (1/1) ... [2019-01-07 21:58:42,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 09:58:42" (1/1) ... [2019-01-07 21:58:42,748 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 09:58:42" (1/1) ... [2019-01-07 21:58:42,749 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 09:58:42" (1/1) ... [2019-01-07 21:58:42,750 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-07 21:58:42,751 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-07 21:58:42,751 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-07 21:58:42,751 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-07 21:58:42,752 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 09:58:42" (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 [2019-01-07 21:58:42,819 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-01-07 21:58:42,819 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-01-07 21:58:42,820 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-01-07 21:58:43,085 INFO L278 CfgBuilder]: Using library mode [2019-01-07 21:58:43,085 INFO L286 CfgBuilder]: Removed 1 assue(true) statements. [2019-01-07 21:58:43,087 INFO L202 PluginConnector]: Adding new model Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 09:58:43 BoogieIcfgContainer [2019-01-07 21:58:43,087 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-07 21:58:43,089 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-07 21:58:43,089 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-07 21:58:43,095 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-07 21:58:43,096 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 09:58:42" (1/2) ... [2019-01-07 21:58:43,097 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b4bbb4c and model type Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.01 09:58:43, skipping insertion in model container [2019-01-07 21:58:43,097 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "Luxembourg-WithArrays.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 09:58:43" (2/2) ... [2019-01-07 21:58:43,099 INFO L112 eAbstractionObserver]: Analyzing ICFG Luxembourg-WithArrays.bpl [2019-01-07 21:58:43,111 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-07 21:58:43,121 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-01-07 21:58:43,140 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-01-07 21:58:43,183 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-07 21:58:43,183 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-07 21:58:43,183 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-07 21:58:43,184 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-07 21:58:43,184 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-07 21:58:43,184 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-07 21:58:43,184 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-07 21:58:43,184 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-07 21:58:43,204 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states. [2019-01-07 21:58:43,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-01-07 21:58:43,222 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 21:58:43,223 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-01-07 21:58:43,226 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 21:58:43,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 21:58:43,238 INFO L82 PathProgramCache]: Analyzing trace with hash 30048, now seen corresponding path program 1 times [2019-01-07 21:58:43,241 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 21:58:43,305 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:58:43,305 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 21:58:43,306 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:58:43,306 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 21:58:43,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 21:58:43,678 WARN L181 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 21:58:43,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:58:43,684 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-07 21:58:43,684 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-07 21:58:43,685 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-07 21:58:43,689 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-07 21:58:43,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-07 21:58:43,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-07 21:58:43,705 INFO L87 Difference]: Start difference. First operand 6 states. Second operand 3 states. [2019-01-07 21:58:43,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 21:58:43,768 INFO L93 Difference]: Finished difference Result 13 states and 14 transitions. [2019-01-07 21:58:43,769 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-07 21:58:43,770 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2019-01-07 21:58:43,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 21:58:43,783 INFO L225 Difference]: With dead ends: 13 [2019-01-07 21:58:43,783 INFO L226 Difference]: Without dead ends: 5 [2019-01-07 21:58:43,787 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 [2019-01-07 21:58:43,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5 states. [2019-01-07 21:58:43,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5 to 5. [2019-01-07 21:58:43,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2019-01-07 21:58:43,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 5 transitions. [2019-01-07 21:58:43,823 INFO L78 Accepts]: Start accepts. Automaton has 5 states and 5 transitions. Word has length 3 [2019-01-07 21:58:43,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 21:58:43,823 INFO L480 AbstractCegarLoop]: Abstraction has 5 states and 5 transitions. [2019-01-07 21:58:43,823 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-07 21:58:43,824 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 5 transitions. [2019-01-07 21:58:43,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-01-07 21:58:43,824 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 21:58:43,824 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2019-01-07 21:58:43,825 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 21:58:43,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 21:58:43,825 INFO L82 PathProgramCache]: Analyzing trace with hash 927622, now seen corresponding path program 1 times [2019-01-07 21:58:43,825 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 21:58:43,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:58:43,827 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 21:58:43,827 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:58:43,827 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 21:58:43,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 21:58:44,220 WARN L181 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 21:58:44,429 WARN L181 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 10 [2019-01-07 21:58:44,430 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:58:44,431 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:58:44,431 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 21:58:44,432 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 5 with the following transitions: [2019-01-07 21:58:44,434 INFO L207 CegarAbsIntRunner]: [0], [4], [8], [9] [2019-01-07 21:58:44,491 INFO L148 AbstractInterpreter]: Using domain ArrayDomain [2019-01-07 21:58:44,492 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-07 21:58:46,762 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-01-07 21:58:46,764 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. [2019-01-07 21:58:46,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 21:58:46,772 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-01-07 21:58:46,955 INFO L227 lantSequenceWeakener]: Weakened 1 states. On average, predicates are now at 33.33% of their original sizes. [2019-01-07 21:58:46,956 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-01-07 21:58:49,066 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_1606_1 Int) (v_v_1605_1 Int) (v_v_1608_1 Int) (v_v_1607_1 Int) (v_v_1609_1 Int)) (let ((.cse1 (+ v_v_1606_1 v_v_1608_1)) (.cse0 (+ c_main_y 1)) (.cse2 (+ c_main_x 1))) (and (or (= (select c_main_a v_idx_48) v_v_1607_1) (< v_idx_48 .cse0) (<= c_main_x v_idx_48)) (or (= (select c_main_a v_idx_46) v_v_1605_1) (<= c_main_y v_idx_46)) (<= v_v_1606_1 (+ v_v_1608_1 1000)) (<= 0 (* 2 v_v_1608_1)) (<= .cse1 1000) (<= 1000 .cse1) (<= (* 2 v_v_1606_1) 2000) (or (= (select c_main_a v_idx_49) v_v_1608_1) (<= .cse2 v_idx_49) (< v_idx_49 c_main_x)) (<= .cse0 c_main_x) (or (< v_idx_47 c_main_y) (<= .cse0 v_idx_47) (= (select c_main_a v_idx_47) v_v_1606_1)) (or (< v_idx_50 .cse2) (= (select c_main_a v_idx_50) v_v_1609_1)))))) is different from false [2019-01-07 21:58:51,133 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_1606_1 Int) (v_v_1605_1 Int) (v_v_1608_1 Int) (v_v_1607_1 Int) (v_v_1609_1 Int)) (let ((.cse0 (+ c_main_x 1)) (.cse1 (+ v_v_1606_1 v_v_1608_1)) (.cse2 (+ c_main_y 1))) (and (or (< v_idx_55 .cse0) (= (select c_main_a v_idx_55) v_v_1609_1)) (or (= (select c_main_a v_idx_54) v_v_1608_1) (<= .cse0 v_idx_54) (< v_idx_54 c_main_x)) (<= v_v_1606_1 (+ v_v_1608_1 1000)) (<= 0 (* 2 v_v_1608_1)) (<= .cse1 1000) (or (<= c_main_y v_idx_51) (= (select c_main_a v_idx_51) v_v_1605_1)) (or (= (select c_main_a v_idx_53) v_v_1607_1) (<= c_main_x v_idx_53) (< v_idx_53 .cse2)) (<= 1000 .cse1) (or (<= .cse2 v_idx_52) (= (select c_main_a v_idx_52) v_v_1606_1) (< v_idx_52 c_main_y)) (<= (* 2 v_v_1606_1) 2000) (<= .cse2 c_main_x))))) is different from false [2019-01-07 21:58:53,199 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_988_1 Int) (v_b_157_1 Int) (v_v_992_1 Int) (v_v_990_1 Int) (v_b_180_1 Int)) (let ((.cse1 (+ v_b_180_1 1)) (.cse0 (+ c_main_y 1))) (and (or (< v_idx_60 v_b_157_1) (= v_v_992_1 (select c_main_a v_idx_60))) (or (< v_idx_58 .cse0) (<= v_b_180_1 v_idx_58) (= v_v_990_1 (select c_main_a v_idx_58))) (or (= (select c_main_a v_idx_56) v_v_988_1) (<= c_main_y v_idx_56)) (<= .cse1 v_b_157_1) (<= v_b_157_1 .cse1) (or (<= v_b_157_1 v_idx_59) (= (select c_main_a v_idx_59) 1000) (< v_idx_59 v_b_180_1)) (<= (+ c_main_y 2) v_b_157_1) (or (= 0 (select c_main_a v_idx_57)) (< v_idx_57 c_main_y) (<= .cse0 v_idx_57)) (<= .cse0 v_b_180_1))))) is different from false [2019-01-07 21:58:53,213 INFO L420 sIntCurrentIteration]: We unified 3 AI predicates to 3 [2019-01-07 21:58:53,213 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-01-07 21:58:53,214 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-01-07 21:58:53,214 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 6 [2019-01-07 21:58:53,214 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-07 21:58:53,216 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-07 21:58:53,216 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-07 21:58:53,216 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=4, Unknown=3, NotChecked=6, Total=20 [2019-01-07 21:58:53,217 INFO L87 Difference]: Start difference. First operand 5 states and 5 transitions. Second operand 5 states. [2019-01-07 21:58:56,578 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_idx_54 Int) (v_idx_55 Int) (v_idx_52 Int) (v_idx_53 Int) (v_idx_51 Int)) (exists ((v_v_1606_1 Int) (v_v_1605_1 Int) (v_v_1608_1 Int) (v_v_1607_1 Int) (v_v_1609_1 Int)) (let ((.cse0 (+ c_main_x 1)) (.cse1 (+ v_v_1606_1 v_v_1608_1)) (.cse2 (+ c_main_y 1))) (and (or (< v_idx_55 .cse0) (= (select c_main_a v_idx_55) v_v_1609_1)) (or (= (select c_main_a v_idx_54) v_v_1608_1) (<= .cse0 v_idx_54) (< v_idx_54 c_main_x)) (<= v_v_1606_1 (+ v_v_1608_1 1000)) (<= 0 (* 2 v_v_1608_1)) (<= .cse1 1000) (or (<= c_main_y v_idx_51) (= (select c_main_a v_idx_51) v_v_1605_1)) (or (= (select c_main_a v_idx_53) v_v_1607_1) (<= c_main_x v_idx_53) (< v_idx_53 .cse2)) (<= 1000 .cse1) (or (<= .cse2 v_idx_52) (= (select c_main_a v_idx_52) v_v_1606_1) (< v_idx_52 c_main_y)) (<= (* 2 v_v_1606_1) 2000) (<= .cse2 c_main_x))))) (forall ((v_idx_47 Int) (v_idx_48 Int) (v_idx_46 Int) (v_idx_50 Int) (v_idx_49 Int)) (exists ((v_v_1606_1 Int) (v_v_1605_1 Int) (v_v_1608_1 Int) (v_v_1607_1 Int) (v_v_1609_1 Int)) (let ((.cse4 (+ v_v_1606_1 v_v_1608_1)) (.cse3 (+ c_main_y 1)) (.cse5 (+ c_main_x 1))) (and (or (= (select c_main_a v_idx_48) v_v_1607_1) (< v_idx_48 .cse3) (<= c_main_x v_idx_48)) (or (= (select c_main_a v_idx_46) v_v_1605_1) (<= c_main_y v_idx_46)) (<= v_v_1606_1 (+ v_v_1608_1 1000)) (<= 0 (* 2 v_v_1608_1)) (<= .cse4 1000) (<= 1000 .cse4) (<= (* 2 v_v_1606_1) 2000) (or (= (select c_main_a v_idx_49) v_v_1608_1) (<= .cse5 v_idx_49) (< v_idx_49 c_main_x)) (<= .cse3 c_main_x) (or (< v_idx_47 c_main_y) (<= .cse3 v_idx_47) (= (select c_main_a v_idx_47) v_v_1606_1)) (or (< v_idx_50 .cse5) (= (select c_main_a v_idx_50) v_v_1609_1))))))) is different from false [2019-01-07 21:59:02,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 21:59:02,969 INFO L93 Difference]: Finished difference Result 8 states and 8 transitions. [2019-01-07 21:59:02,969 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-07 21:59:02,969 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 4 [2019-01-07 21:59:02,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 21:59:02,970 INFO L225 Difference]: With dead ends: 8 [2019-01-07 21:59:02,970 INFO L226 Difference]: Without dead ends: 6 [2019-01-07 21:59:02,971 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 4 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 9.5s TimeCoverageRelationStatistics Valid=9, Invalid=5, Unknown=4, NotChecked=12, Total=30 [2019-01-07 21:59:02,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6 states. [2019-01-07 21:59:02,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6 to 6. [2019-01-07 21:59:02,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2019-01-07 21:59:02,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2019-01-07 21:59:02,975 INFO L78 Accepts]: Start accepts. Automaton has 6 states and 6 transitions. Word has length 4 [2019-01-07 21:59:02,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 21:59:02,976 INFO L480 AbstractCegarLoop]: Abstraction has 6 states and 6 transitions. [2019-01-07 21:59:02,976 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-07 21:59:02,976 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2019-01-07 21:59:02,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-01-07 21:59:02,976 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 21:59:02,977 INFO L402 BasicCegarLoop]: trace histogram [2, 1, 1, 1] [2019-01-07 21:59:02,977 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 21:59:02,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 21:59:02,978 INFO L82 PathProgramCache]: Analyzing trace with hash 28752416, now seen corresponding path program 2 times [2019-01-07 21:59:02,978 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 21:59:02,979 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:02,979 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 21:59:02,979 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:02,980 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 21:59:02,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 21:59:03,498 WARN L181 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 10 [2019-01-07 21:59:03,830 WARN L181 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 10 [2019-01-07 21:59:03,832 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:03,832 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:03,832 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 21:59:03,832 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 21:59:03,836 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 21:59:03,836 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:03,836 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 [2019-01-07 21:59:03,849 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-07 21:59:03,849 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2019-01-07 21:59:03,862 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2019-01-07 21:59:03,862 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-07 21:59:03,869 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 21:59:03,906 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 [2019-01-07 21:59:03,940 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:03,946 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:03,948 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 [2019-01-07 21:59:03,949 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:03,968 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:03,980 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:03,981 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 21:59:04,209 WARN L181 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-01-07 21:59:04,230 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:04,231 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:04,233 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:04,237 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:04,238 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 [2019-01-07 21:59:04,242 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:04,243 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:04,244 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 [2019-01-07 21:59:04,247 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:04,254 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:04,264 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:04,264 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:04,369 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:04,371 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:04,386 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:04,387 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:04,389 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 [2019-01-07 21:59:04,431 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:04,454 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:04,456 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:04,459 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:04,540 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:04,554 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. [2019-01-07 21:59:04,554 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:04,587 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:04,588 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 21:59:04,895 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:04,928 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 21:59:04,928 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 10 [2019-01-07 21:59:04,928 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 21:59:04,929 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-01-07 21:59:04,929 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-01-07 21:59:04,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2019-01-07 21:59:04,930 INFO L87 Difference]: Start difference. First operand 6 states and 6 transitions. Second operand 8 states. [2019-01-07 21:59:05,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 21:59:05,072 INFO L93 Difference]: Finished difference Result 11 states and 13 transitions. [2019-01-07 21:59:05,073 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-01-07 21:59:05,073 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 5 [2019-01-07 21:59:05,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 21:59:05,074 INFO L225 Difference]: With dead ends: 11 [2019-01-07 21:59:05,074 INFO L226 Difference]: Without dead ends: 9 [2019-01-07 21:59:05,075 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=57, Invalid=99, Unknown=0, NotChecked=0, Total=156 [2019-01-07 21:59:05,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2019-01-07 21:59:05,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 9. [2019-01-07 21:59:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2019-01-07 21:59:05,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2019-01-07 21:59:05,079 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2019-01-07 21:59:05,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 21:59:05,080 INFO L480 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2019-01-07 21:59:05,080 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-01-07 21:59:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2019-01-07 21:59:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-01-07 21:59:05,081 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 21:59:05,081 INFO L402 BasicCegarLoop]: trace histogram [5, 1, 1, 1] [2019-01-07 21:59:05,081 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 21:59:05,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 21:59:05,081 INFO L82 PathProgramCache]: Analyzing trace with hash 1860894214, now seen corresponding path program 3 times [2019-01-07 21:59:05,082 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 21:59:05,083 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:05,083 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-07 21:59:05,083 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:05,083 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 21:59:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 21:59:05,726 WARN L181 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 21:59:05,816 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:05,816 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:05,816 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 21:59:05,816 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 21:59:05,817 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 21:59:05,817 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:05,817 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 [2019-01-07 21:59:05,837 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-01-07 21:59:05,838 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2019-01-07 21:59:05,856 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-01-07 21:59:05,856 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-07 21:59:05,857 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 21:59:05,861 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 [2019-01-07 21:59:05,865 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:05,866 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:05,867 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 [2019-01-07 21:59:05,867 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:05,883 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:05,915 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:05,916 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 21:59:05,976 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:05,977 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:05,978 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:05,979 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:05,981 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:05,986 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:05,987 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:05,988 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:05,989 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:05,996 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:06,004 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:06,005 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:06,080 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,083 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,088 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,089 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,090 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 [2019-01-07 21:59:06,104 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,108 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,108 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 [2019-01-07 21:59:06,109 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:06,117 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:06,135 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:06,136 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:06,214 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,241 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,246 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,247 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,248 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:06,254 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,259 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,260 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:06,261 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:06,283 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:06,288 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:06,289 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:06,355 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,355 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,356 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,357 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,359 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 [2019-01-07 21:59:06,368 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,369 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,371 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:06,372 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:06,383 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:06,393 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:06,393 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:06,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,449 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,451 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,452 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 [2019-01-07 21:59:06,461 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,462 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:06,463 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 [2019-01-07 21:59:06,463 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:06,472 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:06,480 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. [2019-01-07 21:59:06,480 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:06,505 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:06,506 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 21:59:06,666 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:06,686 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 21:59:06,687 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 19 [2019-01-07 21:59:06,687 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 21:59:06,687 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2019-01-07 21:59:06,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2019-01-07 21:59:06,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=146, Invalid=234, Unknown=0, NotChecked=0, Total=380 [2019-01-07 21:59:06,689 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand 14 states. [2019-01-07 21:59:06,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 21:59:06,853 INFO L93 Difference]: Finished difference Result 14 states and 16 transitions. [2019-01-07 21:59:06,853 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-01-07 21:59:06,853 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 8 [2019-01-07 21:59:06,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 21:59:06,854 INFO L225 Difference]: With dead ends: 14 [2019-01-07 21:59:06,854 INFO L226 Difference]: Without dead ends: 12 [2019-01-07 21:59:06,855 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 131 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=171, Invalid=291, Unknown=0, NotChecked=0, Total=462 [2019-01-07 21:59:06,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states. [2019-01-07 21:59:06,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 12. [2019-01-07 21:59:06,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2019-01-07 21:59:06,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2019-01-07 21:59:06,861 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2019-01-07 21:59:06,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 21:59:06,861 INFO L480 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2019-01-07 21:59:06,861 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2019-01-07 21:59:06,861 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2019-01-07 21:59:06,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-01-07 21:59:06,862 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 21:59:06,862 INFO L402 BasicCegarLoop]: trace histogram [8, 1, 1, 1] [2019-01-07 21:59:06,862 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 21:59:06,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 21:59:06,862 INFO L82 PathProgramCache]: Analyzing trace with hash -1542166432, now seen corresponding path program 4 times [2019-01-07 21:59:06,863 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 21:59:06,863 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:06,863 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-07 21:59:06,864 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:06,864 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 21:59:06,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 21:59:07,244 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:07,244 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:07,245 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 21:59:07,245 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 21:59:07,245 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 21:59:07,245 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:07,245 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 [2019-01-07 21:59:07,266 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 21:59:07,266 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-01-07 21:59:07,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 21:59:07,289 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 21:59:07,318 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 [2019-01-07 21:59:07,336 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,340 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,341 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 [2019-01-07 21:59:07,341 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,357 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,366 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,366 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 21:59:07,424 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,425 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,425 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,426 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,428 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:07,432 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,433 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,434 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:07,434 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,441 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,447 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,448 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:07,491 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,492 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,493 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,494 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,495 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:07,498 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,499 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,500 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:07,501 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,509 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,516 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,516 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:07,560 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,561 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,562 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,563 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,565 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 [2019-01-07 21:59:07,575 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,578 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,579 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 [2019-01-07 21:59:07,580 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,589 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,595 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,596 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:07,670 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,671 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,672 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,673 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,675 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:07,678 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,679 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,680 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 [2019-01-07 21:59:07,680 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,688 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,695 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,695 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:07,737 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,738 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,739 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,740 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,742 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:07,747 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,747 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,748 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:07,749 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,756 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,768 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,768 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:07,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,815 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,816 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,818 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 [2019-01-07 21:59:07,822 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,822 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,824 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:07,824 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,831 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,849 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,850 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:07,900 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,901 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,902 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,904 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,905 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 [2019-01-07 21:59:07,910 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,911 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:07,912 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 [2019-01-07 21:59:07,912 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:07,999 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:08,006 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:08,007 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:08,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:08,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:08,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:08,060 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:08,062 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 [2019-01-07 21:59:08,066 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:08,067 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:08,068 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 [2019-01-07 21:59:08,069 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:08,082 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:08,089 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. [2019-01-07 21:59:08,090 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:08,126 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:08,127 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 21:59:08,676 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:08,695 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 21:59:08,696 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 28 [2019-01-07 21:59:08,696 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 21:59:08,696 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2019-01-07 21:59:08,696 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2019-01-07 21:59:08,697 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=314, Invalid=498, Unknown=0, NotChecked=0, Total=812 [2019-01-07 21:59:08,697 INFO L87 Difference]: Start difference. First operand 12 states and 12 transitions. Second operand 20 states. [2019-01-07 21:59:08,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 21:59:08,862 INFO L93 Difference]: Finished difference Result 17 states and 19 transitions. [2019-01-07 21:59:08,862 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-01-07 21:59:08,862 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 11 [2019-01-07 21:59:08,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 21:59:08,863 INFO L225 Difference]: With dead ends: 17 [2019-01-07 21:59:08,864 INFO L226 Difference]: Without dead ends: 15 [2019-01-07 21:59:08,865 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 308 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=348, Invalid=582, Unknown=0, NotChecked=0, Total=930 [2019-01-07 21:59:08,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2019-01-07 21:59:08,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2019-01-07 21:59:08,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2019-01-07 21:59:08,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 15 transitions. [2019-01-07 21:59:08,871 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 15 transitions. Word has length 11 [2019-01-07 21:59:08,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 21:59:08,871 INFO L480 AbstractCegarLoop]: Abstraction has 15 states and 15 transitions. [2019-01-07 21:59:08,871 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2019-01-07 21:59:08,872 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 15 transitions. [2019-01-07 21:59:08,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-01-07 21:59:08,872 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 21:59:08,872 INFO L402 BasicCegarLoop]: trace histogram [11, 1, 1, 1] [2019-01-07 21:59:08,872 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 21:59:08,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 21:59:08,872 INFO L82 PathProgramCache]: Analyzing trace with hash 581150662, now seen corresponding path program 5 times [2019-01-07 21:59:08,873 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 21:59:08,873 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:08,873 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 21:59:08,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:08,874 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 21:59:08,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 21:59:09,505 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:09,505 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:09,505 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 21:59:09,506 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 21:59:09,506 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 21:59:09,506 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:09,506 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 [2019-01-07 21:59:09,518 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-07 21:59:09,518 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2019-01-07 21:59:09,530 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2019-01-07 21:59:09,531 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-07 21:59:09,534 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 21:59:09,538 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 [2019-01-07 21:59:09,544 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,546 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,547 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 [2019-01-07 21:59:09,547 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:09,559 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:09,566 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:09,567 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 21:59:09,609 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,611 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,612 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,613 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,617 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 [2019-01-07 21:59:09,625 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,627 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,628 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 [2019-01-07 21:59:09,629 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:09,636 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:09,644 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:09,644 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:09,689 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,690 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,691 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,695 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,697 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 [2019-01-07 21:59:09,706 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,707 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,709 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 [2019-01-07 21:59:09,710 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:09,724 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:09,730 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:09,730 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:09,815 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,816 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,817 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,818 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,820 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:09,825 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,826 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,827 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:09,828 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:09,835 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:09,840 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:09,841 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:09,899 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,900 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,902 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,903 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,904 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:09,927 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,928 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:09,929 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:09,930 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:09,937 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:09,944 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:09,945 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:10,069 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,070 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,071 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,073 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,074 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 [2019-01-07 21:59:10,078 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,078 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,080 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:10,080 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,088 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,094 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,094 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:10,142 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,143 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,144 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,145 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,146 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:10,149 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,150 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,151 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:10,151 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,159 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,167 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,167 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:10,214 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,216 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,217 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,218 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,219 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:10,223 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,224 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,225 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 [2019-01-07 21:59:10,226 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,234 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,240 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,241 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:10,320 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,323 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,326 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 [2019-01-07 21:59:10,343 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,344 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,345 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:10,346 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,356 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,366 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,366 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:10,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,429 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,430 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,431 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,433 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:10,437 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,439 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,440 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:10,441 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,450 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,460 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,461 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:10,521 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,522 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,522 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,523 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,525 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:10,529 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,530 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,531 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:10,531 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,541 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,551 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,551 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:10,613 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,614 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,615 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,615 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,617 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 [2019-01-07 21:59:10,621 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,622 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:10,623 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 [2019-01-07 21:59:10,624 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,631 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:10,639 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. [2019-01-07 21:59:10,640 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:10,672 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:10,672 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 21:59:11,761 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:11,783 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 21:59:11,784 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 37 [2019-01-07 21:59:11,784 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 21:59:11,784 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2019-01-07 21:59:11,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2019-01-07 21:59:11,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=545, Invalid=861, Unknown=0, NotChecked=0, Total=1406 [2019-01-07 21:59:11,786 INFO L87 Difference]: Start difference. First operand 15 states and 15 transitions. Second operand 26 states. [2019-01-07 21:59:12,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 21:59:12,144 INFO L93 Difference]: Finished difference Result 20 states and 22 transitions. [2019-01-07 21:59:12,144 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-01-07 21:59:12,144 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 14 [2019-01-07 21:59:12,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 21:59:12,146 INFO L225 Difference]: With dead ends: 20 [2019-01-07 21:59:12,146 INFO L226 Difference]: Without dead ends: 18 [2019-01-07 21:59:12,148 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 557 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=588, Invalid=972, Unknown=0, NotChecked=0, Total=1560 [2019-01-07 21:59:12,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2019-01-07 21:59:12,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. [2019-01-07 21:59:12,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2019-01-07 21:59:12,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 18 transitions. [2019-01-07 21:59:12,154 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 18 transitions. Word has length 14 [2019-01-07 21:59:12,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 21:59:12,154 INFO L480 AbstractCegarLoop]: Abstraction has 18 states and 18 transitions. [2019-01-07 21:59:12,154 INFO L481 AbstractCegarLoop]: Interpolant automaton has 26 states. [2019-01-07 21:59:12,154 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 18 transitions. [2019-01-07 21:59:12,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-01-07 21:59:12,155 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 21:59:12,155 INFO L402 BasicCegarLoop]: trace histogram [14, 1, 1, 1] [2019-01-07 21:59:12,155 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 21:59:12,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 21:59:12,156 INFO L82 PathProgramCache]: Analyzing trace with hash 42362528, now seen corresponding path program 6 times [2019-01-07 21:59:12,156 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 21:59:12,156 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:12,157 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-07 21:59:12,157 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:12,157 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 21:59:12,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 21:59:12,815 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:12,816 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:12,816 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 21:59:12,816 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 21:59:12,816 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 21:59:12,816 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:12,816 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 [2019-01-07 21:59:12,829 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-01-07 21:59:12,829 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2019-01-07 21:59:12,843 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-01-07 21:59:12,843 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-07 21:59:12,845 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 21:59:12,850 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 [2019-01-07 21:59:12,853 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:12,855 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:12,855 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 [2019-01-07 21:59:12,856 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:12,868 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:12,876 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:12,876 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 21:59:12,915 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:12,915 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:12,916 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:12,917 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:12,918 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 [2019-01-07 21:59:12,925 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:12,926 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:12,927 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:12,927 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:12,935 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:12,942 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:12,942 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:12,980 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:12,981 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:12,982 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:12,983 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:12,984 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 [2019-01-07 21:59:13,005 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,007 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,008 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:13,008 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,016 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,022 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,022 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:13,063 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,064 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,067 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,067 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 [2019-01-07 21:59:13,072 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,073 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,073 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 [2019-01-07 21:59:13,074 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,080 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,086 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,087 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:13,129 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,130 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,131 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,132 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,133 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:13,139 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,139 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,140 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 [2019-01-07 21:59:13,140 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,150 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,157 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,158 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:13,199 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,200 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,201 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,202 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,203 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 [2019-01-07 21:59:13,208 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,209 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,209 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 [2019-01-07 21:59:13,210 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,216 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,223 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,223 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:13,264 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,266 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,267 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,268 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:13,272 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,272 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,273 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 [2019-01-07 21:59:13,273 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,281 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,287 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,287 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:13,333 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,334 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,335 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,336 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,337 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:13,379 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,402 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,403 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:13,403 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,423 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,428 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,429 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:13,473 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,474 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,475 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,477 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:13,480 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,481 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,482 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 [2019-01-07 21:59:13,482 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,488 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,495 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,495 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:13,541 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,543 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,544 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,545 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,546 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:13,549 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,550 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,550 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 [2019-01-07 21:59:13,551 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,557 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,563 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,563 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:13,608 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,609 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,610 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,611 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,612 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:13,616 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,617 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,617 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 [2019-01-07 21:59:13,618 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,625 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,632 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,632 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:13,678 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,679 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,681 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,682 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,683 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 [2019-01-07 21:59:13,686 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,688 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,688 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 [2019-01-07 21:59:13,689 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,696 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,703 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,703 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:13,751 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,752 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,753 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,755 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,756 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:13,759 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,760 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,761 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 [2019-01-07 21:59:13,762 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,767 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,773 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,774 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:13,827 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,829 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,830 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,831 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,832 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:13,835 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,836 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,836 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:13,837 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,844 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,852 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,853 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:13,906 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,907 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,908 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,909 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,910 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:13,918 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,919 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:13,920 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 [2019-01-07 21:59:13,921 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,928 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:13,934 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. [2019-01-07 21:59:13,934 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:13,962 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:13,963 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 21:59:15,335 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:15,354 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 21:59:15,354 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16, 16] total 46 [2019-01-07 21:59:15,355 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 21:59:15,355 INFO L459 AbstractCegarLoop]: Interpolant automaton has 32 states [2019-01-07 21:59:15,356 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2019-01-07 21:59:15,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=839, Invalid=1323, Unknown=0, NotChecked=0, Total=2162 [2019-01-07 21:59:15,357 INFO L87 Difference]: Start difference. First operand 18 states and 18 transitions. Second operand 32 states. [2019-01-07 21:59:16,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 21:59:16,043 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2019-01-07 21:59:16,043 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2019-01-07 21:59:16,043 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 17 [2019-01-07 21:59:16,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 21:59:16,044 INFO L225 Difference]: With dead ends: 23 [2019-01-07 21:59:16,044 INFO L226 Difference]: Without dead ends: 21 [2019-01-07 21:59:16,045 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 878 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=891, Invalid=1461, Unknown=0, NotChecked=0, Total=2352 [2019-01-07 21:59:16,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2019-01-07 21:59:16,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2019-01-07 21:59:16,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2019-01-07 21:59:16,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 21 transitions. [2019-01-07 21:59:16,051 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 21 transitions. Word has length 17 [2019-01-07 21:59:16,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 21:59:16,051 INFO L480 AbstractCegarLoop]: Abstraction has 21 states and 21 transitions. [2019-01-07 21:59:16,051 INFO L481 AbstractCegarLoop]: Interpolant automaton has 32 states. [2019-01-07 21:59:16,051 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 21 transitions. [2019-01-07 21:59:16,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-01-07 21:59:16,052 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 21:59:16,052 INFO L402 BasicCegarLoop]: trace histogram [17, 1, 1, 1] [2019-01-07 21:59:16,052 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 21:59:16,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 21:59:16,053 INFO L82 PathProgramCache]: Analyzing trace with hash -702152314, now seen corresponding path program 7 times [2019-01-07 21:59:16,053 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 21:59:16,053 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:16,053 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-07 21:59:16,054 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:16,054 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 21:59:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 21:59:16,657 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:16,657 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:16,658 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 21:59:16,658 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 21:59:16,658 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 21:59:16,658 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:16,658 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 [2019-01-07 21:59:16,667 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 21:59:16,668 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-01-07 21:59:16,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 21:59:16,680 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 21:59:16,689 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 [2019-01-07 21:59:16,727 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,733 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,734 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 [2019-01-07 21:59:16,734 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:16,741 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:16,746 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:16,746 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 21:59:16,804 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,805 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,806 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,811 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,812 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 [2019-01-07 21:59:16,817 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,818 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,818 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:16,818 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:16,824 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:16,831 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:16,831 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:16,868 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,869 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,870 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,871 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,872 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 [2019-01-07 21:59:16,877 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,878 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,879 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 [2019-01-07 21:59:16,879 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:16,886 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:16,893 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:16,893 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:16,933 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,934 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,935 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,936 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:16,937 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 [2019-01-07 21:59:16,980 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,002 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,003 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:17,004 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:17,121 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:17,207 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:17,208 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:17,368 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,370 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,370 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,371 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,372 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 [2019-01-07 21:59:17,376 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,377 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,378 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:17,378 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:17,385 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:17,390 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:17,391 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:17,432 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,433 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,434 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,435 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,436 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:17,439 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,440 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,441 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:17,441 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:17,449 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:17,456 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:17,456 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:17,499 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,500 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,501 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,502 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,503 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 [2019-01-07 21:59:17,509 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,510 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,511 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 [2019-01-07 21:59:17,511 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:17,518 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:17,522 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:17,523 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:17,564 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,565 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,566 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,567 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,568 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 [2019-01-07 21:59:17,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,574 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:17,574 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 [2019-01-07 21:59:17,575 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:17,580 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:17,586 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:17,587 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:17,977 WARN L181 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-01-07 21:59:18,013 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,028 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,053 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,076 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,077 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:18,111 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,113 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,113 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 [2019-01-07 21:59:18,114 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,121 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,129 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,129 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:18,185 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,186 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,187 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,188 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,189 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:18,192 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,193 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,193 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:18,194 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,200 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,207 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,207 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:18,256 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,257 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,258 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,259 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,260 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:18,264 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,265 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 [2019-01-07 21:59:18,266 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,273 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,280 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,280 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:18,328 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,329 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,330 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,331 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,332 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 [2019-01-07 21:59:18,335 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,336 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,336 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 [2019-01-07 21:59:18,337 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,343 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,350 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,350 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:18,398 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,400 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,401 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,402 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,403 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 [2019-01-07 21:59:18,406 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,408 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,408 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 [2019-01-07 21:59:18,408 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,423 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,429 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,430 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:18,498 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,499 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,501 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,502 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,503 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 [2019-01-07 21:59:18,505 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,506 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,507 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:18,507 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,521 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,527 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,528 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:18,576 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,577 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,578 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,579 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,580 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:18,583 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,584 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,585 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:18,586 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,593 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,600 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,600 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:18,650 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,651 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,652 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,653 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,654 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 [2019-01-07 21:59:18,657 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,658 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,659 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:18,659 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,665 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,671 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,672 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:18,725 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,726 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,727 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,728 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,729 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 [2019-01-07 21:59:18,733 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,734 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,734 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 [2019-01-07 21:59:18,735 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,744 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,749 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,749 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:18,808 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,809 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,810 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,811 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,812 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 [2019-01-07 21:59:18,816 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,817 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:18,818 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:18,818 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,826 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:18,833 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. [2019-01-07 21:59:18,833 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:18,874 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:18,875 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 21:59:21,016 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:21,039 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 21:59:21,039 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19, 19] total 55 [2019-01-07 21:59:21,039 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 21:59:21,040 INFO L459 AbstractCegarLoop]: Interpolant automaton has 38 states [2019-01-07 21:59:21,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2019-01-07 21:59:21,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1196, Invalid=1884, Unknown=0, NotChecked=0, Total=3080 [2019-01-07 21:59:21,041 INFO L87 Difference]: Start difference. First operand 21 states and 21 transitions. Second operand 38 states. [2019-01-07 21:59:21,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 21:59:21,588 INFO L93 Difference]: Finished difference Result 26 states and 28 transitions. [2019-01-07 21:59:21,588 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2019-01-07 21:59:21,588 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 20 [2019-01-07 21:59:21,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 21:59:21,590 INFO L225 Difference]: With dead ends: 26 [2019-01-07 21:59:21,590 INFO L226 Difference]: Without dead ends: 24 [2019-01-07 21:59:21,592 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1271 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=1257, Invalid=2049, Unknown=0, NotChecked=0, Total=3306 [2019-01-07 21:59:21,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2019-01-07 21:59:21,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2019-01-07 21:59:21,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2019-01-07 21:59:21,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 24 transitions. [2019-01-07 21:59:21,598 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 24 transitions. Word has length 20 [2019-01-07 21:59:21,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 21:59:21,598 INFO L480 AbstractCegarLoop]: Abstraction has 24 states and 24 transitions. [2019-01-07 21:59:21,599 INFO L481 AbstractCegarLoop]: Interpolant automaton has 38 states. [2019-01-07 21:59:21,599 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 24 transitions. [2019-01-07 21:59:21,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-01-07 21:59:21,599 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 21:59:21,599 INFO L402 BasicCegarLoop]: trace histogram [20, 1, 1, 1] [2019-01-07 21:59:21,599 INFO L423 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 21:59:21,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 21:59:21,600 INFO L82 PathProgramCache]: Analyzing trace with hash -1332693792, now seen corresponding path program 8 times [2019-01-07 21:59:21,600 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 21:59:21,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:21,601 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 21:59:21,601 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:21,601 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 21:59:21,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 21:59:21,953 WARN L181 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 21:59:22,533 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:22,534 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:22,534 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 21:59:22,534 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 21:59:22,534 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 21:59:22,535 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:22,535 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 [2019-01-07 21:59:22,547 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-07 21:59:22,547 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2019-01-07 21:59:22,582 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2019-01-07 21:59:22,583 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-07 21:59:22,585 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 21:59:22,603 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 [2019-01-07 21:59:22,615 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,618 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,618 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 [2019-01-07 21:59:22,619 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:22,631 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:22,641 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:22,641 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 21:59:22,705 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,706 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,707 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,708 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,709 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 [2019-01-07 21:59:22,712 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,712 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,713 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 [2019-01-07 21:59:22,713 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:22,720 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:22,727 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:22,727 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:22,764 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,765 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,766 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,767 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,768 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 [2019-01-07 21:59:22,777 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,778 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,779 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 [2019-01-07 21:59:22,780 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:22,785 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:22,792 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:22,792 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:22,830 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,831 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,833 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,834 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,835 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 [2019-01-07 21:59:22,838 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,839 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,840 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 [2019-01-07 21:59:22,840 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:22,914 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:22,920 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:22,920 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:22,963 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,964 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,965 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,966 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,967 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 [2019-01-07 21:59:22,997 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:22,998 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 [2019-01-07 21:59:22,999 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,005 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,011 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,012 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:23,056 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,059 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 [2019-01-07 21:59:23,062 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,063 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,064 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 [2019-01-07 21:59:23,064 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,069 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,076 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,076 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:23,143 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,144 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,145 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,146 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,147 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:23,150 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,151 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,151 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:23,152 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,159 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,164 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,165 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:23,230 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,231 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,232 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,233 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,234 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:23,237 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,238 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,238 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:23,239 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,246 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,252 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,253 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:23,331 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,332 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,333 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,334 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,335 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 [2019-01-07 21:59:23,338 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,340 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,340 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 [2019-01-07 21:59:23,341 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,348 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,355 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,355 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:23,433 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,440 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,441 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,441 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,442 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 [2019-01-07 21:59:23,444 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,445 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,446 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 [2019-01-07 21:59:23,446 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,455 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,461 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,461 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:23,504 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,506 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,507 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,508 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,509 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 [2019-01-07 21:59:23,512 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,513 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,514 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:23,514 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,522 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,527 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,527 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:23,632 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,633 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,635 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,662 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,663 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:23,687 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,688 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,689 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:23,689 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,694 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,742 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,742 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:23,792 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,793 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,794 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,795 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,796 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:23,799 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,800 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,800 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 [2019-01-07 21:59:23,800 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,808 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,813 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,813 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:23,862 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,863 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,864 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,865 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,866 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:23,908 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,921 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,921 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:23,922 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,927 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,933 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,933 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:23,982 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,983 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,984 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,985 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,986 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 [2019-01-07 21:59:23,989 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,990 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:23,991 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 [2019-01-07 21:59:23,992 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:23,999 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,006 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,006 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:24,055 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,099 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,100 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,100 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,101 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:24,104 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,105 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,106 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:24,106 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,114 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,119 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,119 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:24,173 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,175 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,176 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,177 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,178 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:24,187 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,188 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,189 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 [2019-01-07 21:59:24,189 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,195 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,201 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,201 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:24,252 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,254 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,255 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,256 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,257 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 [2019-01-07 21:59:24,260 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,262 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 [2019-01-07 21:59:24,262 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,270 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,276 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,277 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:24,327 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,328 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,330 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,331 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,331 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:24,334 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,335 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,335 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:24,336 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,342 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,348 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,349 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:24,404 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,405 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,406 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,407 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,408 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 [2019-01-07 21:59:24,411 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,412 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,413 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:24,413 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,421 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,427 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,428 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:24,481 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,482 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,485 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:24,488 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,490 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:24,490 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 [2019-01-07 21:59:24,491 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,498 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:24,504 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. [2019-01-07 21:59:24,504 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:24,539 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:24,540 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 21:59:27,226 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:27,245 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 21:59:27,245 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22, 22] total 64 [2019-01-07 21:59:27,245 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 21:59:27,246 INFO L459 AbstractCegarLoop]: Interpolant automaton has 44 states [2019-01-07 21:59:27,248 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2019-01-07 21:59:27,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1616, Invalid=2544, Unknown=0, NotChecked=0, Total=4160 [2019-01-07 21:59:27,249 INFO L87 Difference]: Start difference. First operand 24 states and 24 transitions. Second operand 44 states. [2019-01-07 21:59:27,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 21:59:27,755 INFO L93 Difference]: Finished difference Result 29 states and 31 transitions. [2019-01-07 21:59:27,755 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2019-01-07 21:59:27,755 INFO L78 Accepts]: Start accepts. Automaton has 44 states. Word has length 23 [2019-01-07 21:59:27,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 21:59:27,757 INFO L225 Difference]: With dead ends: 29 [2019-01-07 21:59:27,757 INFO L226 Difference]: Without dead ends: 27 [2019-01-07 21:59:27,759 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1736 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=1686, Invalid=2736, Unknown=0, NotChecked=0, Total=4422 [2019-01-07 21:59:27,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2019-01-07 21:59:27,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2019-01-07 21:59:27,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2019-01-07 21:59:27,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 27 transitions. [2019-01-07 21:59:27,766 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 27 transitions. Word has length 23 [2019-01-07 21:59:27,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 21:59:27,766 INFO L480 AbstractCegarLoop]: Abstraction has 27 states and 27 transitions. [2019-01-07 21:59:27,766 INFO L481 AbstractCegarLoop]: Interpolant automaton has 44 states. [2019-01-07 21:59:27,766 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 27 transitions. [2019-01-07 21:59:27,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-01-07 21:59:27,767 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 21:59:27,767 INFO L402 BasicCegarLoop]: trace histogram [23, 1, 1, 1] [2019-01-07 21:59:27,767 INFO L423 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 21:59:27,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 21:59:27,768 INFO L82 PathProgramCache]: Analyzing trace with hash 393087814, now seen corresponding path program 9 times [2019-01-07 21:59:27,768 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 21:59:27,769 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:27,769 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-07 21:59:27,769 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:27,769 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 21:59:27,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 21:59:28,182 WARN L181 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 21:59:28,885 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:28,885 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:28,885 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 21:59:28,886 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 21:59:28,886 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 21:59:28,886 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:28,886 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 [2019-01-07 21:59:28,898 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-01-07 21:59:28,898 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2019-01-07 21:59:28,913 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-01-07 21:59:28,913 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-07 21:59:28,915 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 21:59:28,923 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 [2019-01-07 21:59:28,925 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:28,927 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:28,927 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 [2019-01-07 21:59:28,928 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:28,938 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:28,946 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:28,946 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 21:59:28,990 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:28,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:28,992 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:28,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:28,994 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 [2019-01-07 21:59:28,997 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:28,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:28,999 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 [2019-01-07 21:59:29,000 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,008 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,013 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,013 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:29,050 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,051 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,053 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,054 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:29,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,059 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 [2019-01-07 21:59:29,059 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,067 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,072 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,072 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:29,112 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,114 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,115 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,116 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,117 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 [2019-01-07 21:59:29,120 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,121 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,122 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 [2019-01-07 21:59:29,122 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,130 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,136 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,137 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:29,183 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,184 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,185 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,186 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,187 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 [2019-01-07 21:59:29,190 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,190 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,191 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 [2019-01-07 21:59:29,191 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,198 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,203 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,203 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:29,243 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,244 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,245 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,246 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,247 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:29,268 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,269 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,269 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 [2019-01-07 21:59:29,270 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,339 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,435 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,435 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:29,569 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,570 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,573 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 [2019-01-07 21:59:29,576 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,577 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,578 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 [2019-01-07 21:59:29,578 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,632 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,637 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,638 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:29,683 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,684 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,685 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,686 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,687 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 [2019-01-07 21:59:29,690 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,691 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,691 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:29,692 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,698 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,705 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,705 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:29,793 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,794 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,795 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,795 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,796 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:29,799 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,800 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,800 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 [2019-01-07 21:59:29,801 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,809 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,816 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,816 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:29,862 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,864 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,865 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,866 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,867 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:29,880 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,881 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,881 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:29,882 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,888 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,895 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,896 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:29,943 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,945 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,946 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,947 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,948 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 [2019-01-07 21:59:29,951 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,951 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:29,952 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:29,952 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,960 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,966 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:29,966 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:30,015 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,016 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,017 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,018 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,019 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 [2019-01-07 21:59:30,022 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,024 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,024 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:30,025 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,032 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,039 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,039 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:30,086 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,087 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,088 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,089 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,091 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:30,116 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,117 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,117 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 [2019-01-07 21:59:30,118 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,124 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,130 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,131 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:30,179 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,180 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,182 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,183 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,183 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 [2019-01-07 21:59:30,187 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,188 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,189 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 [2019-01-07 21:59:30,189 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,197 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,203 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,203 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:30,254 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,255 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,256 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,257 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,258 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 [2019-01-07 21:59:30,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,262 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 [2019-01-07 21:59:30,262 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,268 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,273 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,274 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:30,327 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,328 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,329 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,330 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,331 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:30,334 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,335 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,335 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:30,336 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,341 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,348 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,348 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:30,398 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,400 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,401 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,402 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,403 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 [2019-01-07 21:59:30,406 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,406 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,407 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 [2019-01-07 21:59:30,407 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,413 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,419 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,420 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:30,473 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,474 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,475 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,477 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:30,480 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,481 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,482 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 [2019-01-07 21:59:30,482 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,489 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,495 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,496 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:30,548 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,550 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,551 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,552 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,553 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:30,556 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,557 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,558 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 [2019-01-07 21:59:30,558 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,566 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,572 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,572 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:30,624 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,625 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,626 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,628 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,628 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:30,631 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,633 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,633 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:30,634 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,641 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,647 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,648 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:30,703 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,705 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,706 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,707 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,707 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 [2019-01-07 21:59:30,711 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,712 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,712 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:30,713 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,720 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,726 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,727 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:30,783 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,784 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,785 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,786 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,787 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:30,799 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,800 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,800 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 [2019-01-07 21:59:30,801 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,838 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,845 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,845 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:30,902 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,904 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,905 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,906 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,909 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 [2019-01-07 21:59:30,911 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,912 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,912 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 [2019-01-07 21:59:30,913 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,919 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,925 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:30,926 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:30,986 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,987 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,988 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,989 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,990 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:30,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:30,995 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 [2019-01-07 21:59:30,995 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:31,002 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:31,008 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. [2019-01-07 21:59:31,009 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:31,047 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:31,048 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 21:59:34,814 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:34,833 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 21:59:34,834 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25, 25] total 73 [2019-01-07 21:59:34,834 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 21:59:34,834 INFO L459 AbstractCegarLoop]: Interpolant automaton has 50 states [2019-01-07 21:59:34,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2019-01-07 21:59:34,836 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2099, Invalid=3303, Unknown=0, NotChecked=0, Total=5402 [2019-01-07 21:59:34,836 INFO L87 Difference]: Start difference. First operand 27 states and 27 transitions. Second operand 50 states. [2019-01-07 21:59:35,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 21:59:35,596 INFO L93 Difference]: Finished difference Result 32 states and 34 transitions. [2019-01-07 21:59:35,596 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2019-01-07 21:59:35,597 INFO L78 Accepts]: Start accepts. Automaton has 50 states. Word has length 26 [2019-01-07 21:59:35,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 21:59:35,598 INFO L225 Difference]: With dead ends: 32 [2019-01-07 21:59:35,598 INFO L226 Difference]: Without dead ends: 30 [2019-01-07 21:59:35,601 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 [2019-01-07 21:59:35,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2019-01-07 21:59:35,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2019-01-07 21:59:35,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2019-01-07 21:59:35,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 30 transitions. [2019-01-07 21:59:35,607 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 30 transitions. Word has length 26 [2019-01-07 21:59:35,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 21:59:35,608 INFO L480 AbstractCegarLoop]: Abstraction has 30 states and 30 transitions. [2019-01-07 21:59:35,608 INFO L481 AbstractCegarLoop]: Interpolant automaton has 50 states. [2019-01-07 21:59:35,608 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 30 transitions. [2019-01-07 21:59:35,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-01-07 21:59:35,608 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 21:59:35,609 INFO L402 BasicCegarLoop]: trace histogram [26, 1, 1, 1] [2019-01-07 21:59:35,609 INFO L423 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 21:59:35,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 21:59:35,609 INFO L82 PathProgramCache]: Analyzing trace with hash -1900588256, now seen corresponding path program 10 times [2019-01-07 21:59:35,609 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 21:59:35,610 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:35,610 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-07 21:59:35,610 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:35,610 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 21:59:35,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 21:59:35,817 WARN L181 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 21:59:37,165 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:37,165 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:37,166 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 21:59:37,166 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 21:59:37,166 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 21:59:37,166 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:37,166 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 [2019-01-07 21:59:37,176 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 21:59:37,177 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-01-07 21:59:37,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 21:59:37,191 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 21:59:37,197 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 [2019-01-07 21:59:37,202 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,204 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,204 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 [2019-01-07 21:59:37,205 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,220 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,229 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,229 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 21:59:37,273 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,274 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,275 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,276 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,277 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 [2019-01-07 21:59:37,281 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,282 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,283 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:37,284 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,292 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,299 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,300 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:37,341 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,342 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,343 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,344 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,345 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 [2019-01-07 21:59:37,349 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,349 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,350 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:37,350 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,358 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,365 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,365 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:37,406 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,408 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,409 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,410 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,411 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:37,415 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,415 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,416 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 [2019-01-07 21:59:37,416 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,424 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,431 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,431 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:37,475 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,477 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,479 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 [2019-01-07 21:59:37,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,484 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:37,484 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,493 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,500 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,500 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:37,555 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,556 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,557 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,558 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,559 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:37,563 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,564 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,565 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:37,566 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,573 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,579 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,579 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:37,624 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,625 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,626 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,627 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,628 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:37,632 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,632 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,633 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:37,633 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,657 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,664 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,664 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:37,706 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,708 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,709 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,710 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,711 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 [2019-01-07 21:59:37,718 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,719 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,719 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 [2019-01-07 21:59:37,719 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,726 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,732 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,732 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:37,778 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,779 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,780 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,781 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,782 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 [2019-01-07 21:59:37,785 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,787 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,787 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 [2019-01-07 21:59:37,787 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,795 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,801 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,801 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:37,845 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,846 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,847 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,848 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,849 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 [2019-01-07 21:59:37,851 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,852 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,853 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 [2019-01-07 21:59:37,853 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,859 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,863 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,863 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:37,907 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,908 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,909 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,910 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,911 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 [2019-01-07 21:59:37,914 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,915 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,916 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 [2019-01-07 21:59:37,916 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,924 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,930 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,930 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:37,976 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,978 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,979 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,980 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,981 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:37,986 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,987 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:37,987 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 [2019-01-07 21:59:37,988 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:37,995 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:38,001 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:38,002 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:38,050 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:38,051 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:38,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:38,053 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:38,054 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:38,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:38,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:38,059 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 [2019-01-07 21:59:38,059 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:38,067 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:38,073 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:38,074 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:38,442 WARN L181 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-01-07 21:59:38,486 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:38,507 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:38,531 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:38,557 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:38,558 INFO L303 Elim1Store]: Index analysis took 114 ms [2019-01-07 21:59:38,558 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 [2019-01-07 21:59:38,594 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:38,616 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:38,617 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 [2019-01-07 21:59:38,617 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:38,741 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:38,837 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:38,837 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:39,618 WARN L181 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-01-07 21:59:39,654 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:39,675 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:39,699 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:39,725 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:39,725 INFO L303 Elim1Store]: Index analysis took 106 ms [2019-01-07 21:59:39,726 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 [2019-01-07 21:59:39,749 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:39,777 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:39,778 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 [2019-01-07 21:59:39,778 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:39,890 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:39,919 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:39,920 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:39,969 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:39,970 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:39,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:39,972 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:39,973 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:39,976 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:39,977 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:39,978 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 [2019-01-07 21:59:39,978 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:39,986 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:39,992 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:39,993 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:40,044 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,045 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,047 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,048 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,048 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:40,051 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,053 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:40,053 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,058 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,066 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,066 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:40,122 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,123 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,123 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,124 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,125 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 [2019-01-07 21:59:40,128 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,129 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,129 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:40,130 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,137 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,144 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,144 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:40,205 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,206 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,207 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,209 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,209 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:40,213 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,214 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,214 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:40,215 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,222 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,228 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,229 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:40,283 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,285 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,286 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,287 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,287 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 [2019-01-07 21:59:40,291 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,292 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,293 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:40,294 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,301 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,307 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,307 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:40,369 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,370 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,371 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,372 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,373 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 [2019-01-07 21:59:40,376 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,377 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,377 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 [2019-01-07 21:59:40,378 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,385 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,391 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,392 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:40,467 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,468 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,470 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,471 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,471 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 [2019-01-07 21:59:40,475 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,476 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 [2019-01-07 21:59:40,477 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,484 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,491 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,491 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:40,548 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,550 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,551 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,552 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,553 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:40,555 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,556 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,557 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 [2019-01-07 21:59:40,557 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,564 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,570 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,570 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:40,626 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,639 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,640 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,641 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,642 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 [2019-01-07 21:59:40,644 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,645 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,645 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 [2019-01-07 21:59:40,645 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,653 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,660 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,660 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:40,722 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,723 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,725 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,726 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,727 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 [2019-01-07 21:59:40,730 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,730 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,731 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 [2019-01-07 21:59:40,731 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,738 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,745 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,745 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:40,806 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,807 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,809 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,810 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,811 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 [2019-01-07 21:59:40,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,814 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 [2019-01-07 21:59:40,815 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,822 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,828 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,828 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:40,889 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,890 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,891 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,892 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,893 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:40,896 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,897 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:40,898 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 [2019-01-07 21:59:40,898 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,904 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:40,909 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. [2019-01-07 21:59:40,910 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:40,949 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:40,949 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 21:59:46,020 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:46,039 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 21:59:46,039 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28, 28] total 82 [2019-01-07 21:59:46,039 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 21:59:46,040 INFO L459 AbstractCegarLoop]: Interpolant automaton has 56 states [2019-01-07 21:59:46,041 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2019-01-07 21:59:46,043 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2645, Invalid=4161, Unknown=0, NotChecked=0, Total=6806 [2019-01-07 21:59:46,043 INFO L87 Difference]: Start difference. First operand 30 states and 30 transitions. Second operand 56 states. [2019-01-07 21:59:47,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 21:59:47,561 INFO L93 Difference]: Finished difference Result 35 states and 37 transitions. [2019-01-07 21:59:47,561 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2019-01-07 21:59:47,562 INFO L78 Accepts]: Start accepts. Automaton has 56 states. Word has length 29 [2019-01-07 21:59:47,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 21:59:47,563 INFO L225 Difference]: With dead ends: 35 [2019-01-07 21:59:47,563 INFO L226 Difference]: Without dead ends: 33 [2019-01-07 21:59:47,566 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2882 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=2733, Invalid=4407, Unknown=0, NotChecked=0, Total=7140 [2019-01-07 21:59:47,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2019-01-07 21:59:47,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2019-01-07 21:59:47,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2019-01-07 21:59:47,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 33 transitions. [2019-01-07 21:59:47,574 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 33 transitions. Word has length 29 [2019-01-07 21:59:47,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 21:59:47,574 INFO L480 AbstractCegarLoop]: Abstraction has 33 states and 33 transitions. [2019-01-07 21:59:47,575 INFO L481 AbstractCegarLoop]: Interpolant automaton has 56 states. [2019-01-07 21:59:47,575 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 33 transitions. [2019-01-07 21:59:47,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-01-07 21:59:47,576 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 21:59:47,576 INFO L402 BasicCegarLoop]: trace histogram [29, 1, 1, 1] [2019-01-07 21:59:47,576 INFO L423 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 21:59:47,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 21:59:47,576 INFO L82 PathProgramCache]: Analyzing trace with hash 125289734, now seen corresponding path program 11 times [2019-01-07 21:59:47,576 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 21:59:47,577 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:47,577 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 21:59:47,578 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 21:59:47,578 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 21:59:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 21:59:47,840 WARN L181 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 21:59:48,915 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:48,915 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:48,915 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 21:59:48,915 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 21:59:48,916 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 21:59:48,916 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 21:59:48,916 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 [2019-01-07 21:59:48,924 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-07 21:59:48,924 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2019-01-07 21:59:48,953 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) [2019-01-07 21:59:48,954 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-07 21:59:48,958 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 21:59:48,960 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 [2019-01-07 21:59:48,965 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:48,966 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:48,966 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 [2019-01-07 21:59:48,966 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:48,973 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:48,978 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:48,979 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 21:59:49,013 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,015 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,016 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,017 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,017 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:49,021 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,022 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,022 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:49,023 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,029 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,036 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,036 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:49,074 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,075 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,076 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,077 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,078 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:49,084 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,084 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,085 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:49,085 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,093 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,100 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,100 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:49,148 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,149 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,150 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,151 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,152 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 [2019-01-07 21:59:49,154 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,155 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,156 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 [2019-01-07 21:59:49,156 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,162 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,169 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,169 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:49,231 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,232 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,234 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,235 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,236 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 [2019-01-07 21:59:49,238 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,239 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,239 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:49,240 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,246 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,251 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,252 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:49,292 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,293 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,294 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,295 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,296 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 [2019-01-07 21:59:49,336 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,339 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,340 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 [2019-01-07 21:59:49,340 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,345 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,352 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,352 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:49,392 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,393 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,394 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,395 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,396 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 [2019-01-07 21:59:49,399 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,401 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,401 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 [2019-01-07 21:59:49,402 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,409 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,414 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,414 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:49,455 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,456 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,457 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,458 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,459 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 [2019-01-07 21:59:49,462 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,463 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,464 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 [2019-01-07 21:59:49,464 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,472 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,478 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,478 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:49,519 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,521 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,522 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,523 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,524 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 [2019-01-07 21:59:49,527 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,528 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,529 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 [2019-01-07 21:59:49,529 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,537 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,543 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,543 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:49,586 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,587 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,588 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,589 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,590 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:49,593 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,594 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,595 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 [2019-01-07 21:59:49,595 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,602 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,608 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,608 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:49,652 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,654 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,655 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,656 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,656 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:49,660 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,660 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,661 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 [2019-01-07 21:59:49,661 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,666 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,673 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,673 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:49,721 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,722 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,724 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,725 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,726 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 [2019-01-07 21:59:49,755 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,756 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 [2019-01-07 21:59:49,757 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,764 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,783 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,783 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:49,826 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,827 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,828 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,829 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,830 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 [2019-01-07 21:59:49,833 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,835 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,835 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 [2019-01-07 21:59:49,836 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,842 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,848 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,849 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:49,898 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,898 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,899 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,900 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,901 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 [2019-01-07 21:59:49,903 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,904 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,904 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:49,905 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,912 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,917 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,918 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:49,965 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,966 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,968 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,969 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,969 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:49,973 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,974 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:49,974 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:49,975 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,981 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,987 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:49,988 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:50,036 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,037 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,038 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,039 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,040 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 [2019-01-07 21:59:50,044 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,045 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,046 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:50,046 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,051 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,057 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,057 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:50,108 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,109 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,111 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,112 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,112 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 [2019-01-07 21:59:50,115 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,116 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,116 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:50,116 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,124 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,130 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,130 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:50,183 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,185 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,186 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,187 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,188 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:50,191 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,191 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,192 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 [2019-01-07 21:59:50,192 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,199 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,205 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,206 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:50,263 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,266 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,267 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,267 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 [2019-01-07 21:59:50,270 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,271 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,271 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:50,272 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,280 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,286 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,286 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:50,340 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,341 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,342 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,343 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,344 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:50,350 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,351 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,351 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 [2019-01-07 21:59:50,352 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,357 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,364 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,364 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:50,419 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,421 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,422 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,423 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,424 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 [2019-01-07 21:59:50,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,428 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,428 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 [2019-01-07 21:59:50,428 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,442 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,448 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,448 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:50,526 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,527 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,529 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,530 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,530 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 [2019-01-07 21:59:50,534 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,535 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,536 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:50,536 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,542 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,549 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,549 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:50,604 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,605 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,606 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,607 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,608 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 [2019-01-07 21:59:50,611 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,612 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,612 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:50,612 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,619 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,624 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,625 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:50,683 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,685 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,686 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,687 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,687 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 [2019-01-07 21:59:50,691 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,692 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,692 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 [2019-01-07 21:59:50,693 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,700 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,707 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,707 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:50,763 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,764 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,765 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,766 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,767 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:50,770 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,771 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,772 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 [2019-01-07 21:59:50,772 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,780 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,786 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,786 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:50,845 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,847 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,848 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,850 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:50,853 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,854 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,855 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:50,855 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,863 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,869 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:50,869 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:50,945 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,945 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,946 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,947 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:50,947 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 [2019-01-07 21:59:50,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,018 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,019 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:51,019 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:51,136 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:51,219 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:51,220 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:51,280 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,281 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,282 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,283 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,284 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 21:59:51,323 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,336 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,336 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 [2019-01-07 21:59:51,337 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:51,352 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:51,358 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:51,358 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:51,422 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,423 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,424 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,425 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,426 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 [2019-01-07 21:59:51,429 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,430 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,431 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 [2019-01-07 21:59:51,431 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:51,439 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:51,445 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:51,445 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:51,510 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,512 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,513 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,514 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,514 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 [2019-01-07 21:59:51,518 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,519 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 21:59:51,520 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 21:59:51,520 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 21:59:51,526 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 21:59:51,533 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. [2019-01-07 21:59:51,533 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 21:59:51,580 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:51,581 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 21:59:58,823 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 21:59:58,843 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 21:59:58,843 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31, 31] total 91 [2019-01-07 21:59:58,843 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 21:59:58,843 INFO L459 AbstractCegarLoop]: Interpolant automaton has 62 states [2019-01-07 21:59:58,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2019-01-07 21:59:58,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3254, Invalid=5118, Unknown=0, NotChecked=0, Total=8372 [2019-01-07 21:59:58,847 INFO L87 Difference]: Start difference. First operand 33 states and 33 transitions. Second operand 62 states. [2019-01-07 22:00:00,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 22:00:00,152 INFO L93 Difference]: Finished difference Result 38 states and 40 transitions. [2019-01-07 22:00:00,152 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2019-01-07 22:00:00,152 INFO L78 Accepts]: Start accepts. Automaton has 62 states. Word has length 32 [2019-01-07 22:00:00,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 22:00:00,153 INFO L225 Difference]: With dead ends: 38 [2019-01-07 22:00:00,153 INFO L226 Difference]: Without dead ends: 36 [2019-01-07 22:00:00,157 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3563 ImplicationChecksByTransitivity, 9.1s TimeCoverageRelationStatistics Valid=3351, Invalid=5391, Unknown=0, NotChecked=0, Total=8742 [2019-01-07 22:00:00,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2019-01-07 22:00:00,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 36. [2019-01-07 22:00:00,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2019-01-07 22:00:00,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 36 transitions. [2019-01-07 22:00:00,164 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 36 transitions. Word has length 32 [2019-01-07 22:00:00,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 22:00:00,165 INFO L480 AbstractCegarLoop]: Abstraction has 36 states and 36 transitions. [2019-01-07 22:00:00,165 INFO L481 AbstractCegarLoop]: Interpolant automaton has 62 states. [2019-01-07 22:00:00,165 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 36 transitions. [2019-01-07 22:00:00,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2019-01-07 22:00:00,166 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 22:00:00,166 INFO L402 BasicCegarLoop]: trace histogram [32, 1, 1, 1] [2019-01-07 22:00:00,166 INFO L423 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 22:00:00,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 22:00:00,167 INFO L82 PathProgramCache]: Analyzing trace with hash 176046432, now seen corresponding path program 12 times [2019-01-07 22:00:00,167 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 22:00:00,168 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:00:00,168 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-07 22:00:00,168 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:00:00,168 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 22:00:00,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:00:00,406 WARN L181 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 22:00:01,659 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:00:01,659 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:00:01,659 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 22:00:01,660 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 22:00:01,660 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 22:00:01,660 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:00:01,660 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 [2019-01-07 22:00:01,669 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-01-07 22:00:01,669 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2019-01-07 22:00:01,684 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-01-07 22:00:01,684 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-07 22:00:01,687 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 22:00:01,689 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 [2019-01-07 22:00:01,691 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,691 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,692 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 [2019-01-07 22:00:01,692 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:01,699 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:01,706 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:01,706 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 22:00:01,740 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,742 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,743 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,744 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,744 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 [2019-01-07 22:00:01,747 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,748 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,748 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:01,748 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:01,754 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:01,761 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:01,761 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:01,799 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,800 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,801 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,802 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,803 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:01,810 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,810 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,811 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:01,811 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:01,817 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:01,824 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:01,824 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:01,860 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,861 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,862 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,863 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,864 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 [2019-01-07 22:00:01,867 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,869 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,869 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:01,870 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:01,877 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:01,883 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:01,884 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:01,949 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,951 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,953 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,955 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,955 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:01,962 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,964 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:01,964 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:01,965 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:01,987 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:01,996 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:01,996 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:02,056 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,061 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,064 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,064 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 [2019-01-07 22:00:02,067 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,069 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,070 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 [2019-01-07 22:00:02,070 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,084 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,093 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,093 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:02,174 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,176 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,178 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,181 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,181 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:02,184 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,186 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,187 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:02,187 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,199 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,205 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,205 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:02,284 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,286 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,288 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,290 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,291 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 [2019-01-07 22:00:02,300 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,302 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,302 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 [2019-01-07 22:00:02,302 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,324 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,332 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,332 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:02,380 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,381 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,382 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,383 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,384 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 [2019-01-07 22:00:02,387 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,388 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,388 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 [2019-01-07 22:00:02,388 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,395 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,402 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,402 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:02,472 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,473 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,474 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,475 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,476 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 [2019-01-07 22:00:02,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,480 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 [2019-01-07 22:00:02,481 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,487 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,494 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,495 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:02,540 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,541 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,542 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,543 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,544 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:02,547 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,548 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,549 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:02,549 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,557 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,563 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,563 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:02,607 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,608 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,609 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,610 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,611 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 [2019-01-07 22:00:02,614 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,616 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,616 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 [2019-01-07 22:00:02,617 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,624 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,630 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,631 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:02,678 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,679 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,680 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,681 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,682 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:02,685 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,686 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,686 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:02,687 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,694 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,700 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,701 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:02,748 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,749 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,750 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,751 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,752 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 [2019-01-07 22:00:02,755 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,757 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 [2019-01-07 22:00:02,757 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,764 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,771 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,771 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:02,825 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,826 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,827 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,828 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,829 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 [2019-01-07 22:00:02,838 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,839 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,840 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 [2019-01-07 22:00:02,840 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,848 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,853 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,853 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:02,904 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,905 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,906 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,907 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,908 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 [2019-01-07 22:00:02,911 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,912 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,913 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:02,913 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,921 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,926 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,927 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:02,978 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,980 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,981 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,982 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,982 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 [2019-01-07 22:00:02,986 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,987 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:02,987 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 [2019-01-07 22:00:02,988 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:02,995 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,003 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,003 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:03,054 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,055 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,056 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,058 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 [2019-01-07 22:00:03,061 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,062 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,063 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 [2019-01-07 22:00:03,063 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,071 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,077 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,077 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:03,131 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,133 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,134 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,135 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,136 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 [2019-01-07 22:00:03,139 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,140 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,140 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 [2019-01-07 22:00:03,141 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,147 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,154 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,154 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:03,207 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,208 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,209 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,211 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,211 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 [2019-01-07 22:00:03,214 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,215 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,215 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 [2019-01-07 22:00:03,216 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,223 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,229 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,229 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:03,285 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,286 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,287 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,288 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,289 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:03,292 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,294 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,294 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:03,295 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,301 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,307 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,307 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:03,363 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,364 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,365 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,366 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,367 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:03,370 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,371 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,372 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:03,372 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,380 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,386 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,387 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:03,480 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,485 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:03,488 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,489 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,489 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:03,490 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,497 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,504 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,504 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:03,560 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,561 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,562 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,563 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,564 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 [2019-01-07 22:00:03,567 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,568 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,569 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:03,569 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,576 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,582 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,583 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:03,642 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,643 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,644 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,645 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,646 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 [2019-01-07 22:00:03,649 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,650 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,650 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 [2019-01-07 22:00:03,651 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,657 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,662 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,663 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:03,737 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,738 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,739 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,740 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,741 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 [2019-01-07 22:00:03,744 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,746 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,746 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 [2019-01-07 22:00:03,747 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,753 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,759 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,759 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:03,947 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,949 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,950 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,951 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,952 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:03,955 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,956 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:03,957 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:03,957 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,965 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,971 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:03,972 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:04,033 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,034 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,035 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,036 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,037 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:04,040 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,041 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,042 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 [2019-01-07 22:00:04,042 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:04,050 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:04,055 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:04,055 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:04,119 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,120 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,121 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,122 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,123 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:04,126 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,127 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,128 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:04,128 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:04,136 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:04,142 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:04,143 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:04,209 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,210 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,210 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,211 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,212 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:04,215 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,216 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,217 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 [2019-01-07 22:00:04,217 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:04,225 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:04,231 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:04,232 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:04,300 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,301 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,302 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,303 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,304 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:04,308 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,309 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,310 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 [2019-01-07 22:00:04,310 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:04,316 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:04,321 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:04,321 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:04,389 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,390 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,391 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,392 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,393 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 [2019-01-07 22:00:04,396 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,398 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,398 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 [2019-01-07 22:00:04,399 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:04,406 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:04,413 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:04,413 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:04,480 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,481 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,482 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,484 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:04,494 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,495 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:04,496 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:04,497 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:04,505 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:04,512 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. [2019-01-07 22:00:04,512 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:04,565 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:00:04,565 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 22:00:13,695 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:00:13,714 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 22:00:13,714 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34, 34] total 100 [2019-01-07 22:00:13,714 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 22:00:13,714 INFO L459 AbstractCegarLoop]: Interpolant automaton has 68 states [2019-01-07 22:00:13,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 68 interpolants. [2019-01-07 22:00:13,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3926, Invalid=6174, Unknown=0, NotChecked=0, Total=10100 [2019-01-07 22:00:13,717 INFO L87 Difference]: Start difference. First operand 36 states and 36 transitions. Second operand 68 states. [2019-01-07 22:00:14,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 22:00:14,930 INFO L93 Difference]: Finished difference Result 41 states and 43 transitions. [2019-01-07 22:00:14,930 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2019-01-07 22:00:14,930 INFO L78 Accepts]: Start accepts. Automaton has 68 states. Word has length 35 [2019-01-07 22:00:14,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 22:00:14,931 INFO L225 Difference]: With dead ends: 41 [2019-01-07 22:00:14,932 INFO L226 Difference]: Without dead ends: 39 [2019-01-07 22:00:14,933 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4316 ImplicationChecksByTransitivity, 11.5s TimeCoverageRelationStatistics Valid=4032, Invalid=6474, Unknown=0, NotChecked=0, Total=10506 [2019-01-07 22:00:14,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2019-01-07 22:00:14,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2019-01-07 22:00:14,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2019-01-07 22:00:14,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 39 transitions. [2019-01-07 22:00:14,941 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 39 transitions. Word has length 35 [2019-01-07 22:00:14,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 22:00:14,941 INFO L480 AbstractCegarLoop]: Abstraction has 39 states and 39 transitions. [2019-01-07 22:00:14,942 INFO L481 AbstractCegarLoop]: Interpolant automaton has 68 states. [2019-01-07 22:00:14,942 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 39 transitions. [2019-01-07 22:00:14,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-01-07 22:00:14,942 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 22:00:14,943 INFO L402 BasicCegarLoop]: trace histogram [35, 1, 1, 1] [2019-01-07 22:00:14,943 INFO L423 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 22:00:14,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 22:00:14,943 INFO L82 PathProgramCache]: Analyzing trace with hash 440348358, now seen corresponding path program 13 times [2019-01-07 22:00:14,943 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 22:00:14,944 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:00:14,944 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-07 22:00:14,944 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:00:14,944 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 22:00:14,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:00:16,375 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:00:16,375 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:00:16,375 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 22:00:16,375 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 22:00:16,375 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 22:00:16,375 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:00:16,375 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 [2019-01-07 22:00:16,384 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 22:00:16,384 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-01-07 22:00:16,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:00:16,402 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 22:00:16,407 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 [2019-01-07 22:00:16,410 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,412 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,413 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 [2019-01-07 22:00:16,413 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,423 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,430 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,431 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 22:00:16,475 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,478 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,479 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 [2019-01-07 22:00:16,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,484 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:16,485 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,492 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,498 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,499 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:16,534 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,535 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,536 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,537 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,538 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:16,541 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,543 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,543 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:16,544 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,551 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,557 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,558 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:16,597 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,598 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,599 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,600 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,601 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 [2019-01-07 22:00:16,604 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,604 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,605 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:16,605 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,612 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,619 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,619 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:16,712 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,714 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,715 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,716 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,717 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:16,719 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,720 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,720 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 [2019-01-07 22:00:16,721 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,727 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,733 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,733 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:16,775 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,776 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,777 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,778 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,779 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 [2019-01-07 22:00:16,782 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,783 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,784 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 [2019-01-07 22:00:16,784 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,791 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,797 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,798 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:16,838 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,839 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,840 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,841 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,842 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:16,845 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,847 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,847 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:16,848 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,855 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,861 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,862 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:16,903 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,904 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,906 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,907 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,907 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 [2019-01-07 22:00:16,910 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,911 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,911 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 [2019-01-07 22:00:16,911 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,917 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,924 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,924 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:16,967 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,968 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,969 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,971 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:16,974 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,975 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:16,976 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:16,976 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,984 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,990 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:16,990 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:17,033 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,035 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,036 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,037 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,037 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:17,040 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,041 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,042 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 [2019-01-07 22:00:17,042 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,050 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,056 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,057 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:17,099 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,100 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,101 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,102 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,103 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 [2019-01-07 22:00:17,106 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,107 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,108 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 [2019-01-07 22:00:17,108 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,116 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,121 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,121 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:17,166 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,167 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,168 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,170 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,170 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:17,173 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,175 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,175 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:17,176 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,183 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,189 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,190 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:17,278 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,280 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,283 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,286 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,286 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:17,290 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,292 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,292 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:17,292 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,303 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,312 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,312 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:17,411 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,413 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,416 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,418 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,418 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:17,423 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,427 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 [2019-01-07 22:00:17,427 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,437 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,447 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,447 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:17,551 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,553 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,555 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,557 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,557 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 [2019-01-07 22:00:17,561 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,563 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,563 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:17,563 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,573 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,582 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,582 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:17,674 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,675 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,676 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,678 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,678 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:17,681 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,683 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,683 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:17,684 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,691 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,697 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,697 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:17,747 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,749 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,750 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,751 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,751 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 [2019-01-07 22:00:17,754 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,755 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,755 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:17,755 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,763 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,768 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,768 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:17,820 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,822 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,823 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,824 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,825 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:17,828 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,829 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,829 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:17,830 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,837 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,842 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,843 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:17,894 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,896 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,897 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,898 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,898 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 [2019-01-07 22:00:17,902 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,903 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,903 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 [2019-01-07 22:00:17,904 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,911 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,917 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,918 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:17,973 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,974 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,975 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,976 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,977 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 [2019-01-07 22:00:17,980 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,981 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:17,982 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:17,982 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,989 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,994 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:17,995 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:18,050 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,053 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,054 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,055 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 [2019-01-07 22:00:18,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,059 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 [2019-01-07 22:00:18,059 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,066 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,071 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,071 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:18,129 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,130 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,131 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,132 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,133 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:18,136 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,137 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,138 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:18,138 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,146 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,151 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,151 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:18,209 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,210 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,211 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,212 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,213 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:18,219 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,220 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,221 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 [2019-01-07 22:00:18,221 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,227 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,233 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,233 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:18,291 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,292 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,293 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,294 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,295 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:18,298 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,299 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,300 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 [2019-01-07 22:00:18,300 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,308 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,314 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,314 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:18,372 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,373 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,374 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,375 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,376 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:18,379 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,380 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,381 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:18,381 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,400 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,407 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,407 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:18,467 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,468 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,469 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,470 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,471 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 [2019-01-07 22:00:18,474 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,476 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 [2019-01-07 22:00:18,477 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,484 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,491 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,491 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:18,552 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,553 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,554 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,555 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,556 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 [2019-01-07 22:00:18,559 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,560 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,561 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 [2019-01-07 22:00:18,561 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,569 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,575 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,575 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:18,636 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,638 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,639 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,640 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,641 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 [2019-01-07 22:00:18,644 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,645 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,645 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 [2019-01-07 22:00:18,646 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,653 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,659 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,659 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:18,720 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,722 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,723 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,724 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,725 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:18,729 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,730 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,731 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 [2019-01-07 22:00:18,731 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,753 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,760 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,760 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:18,827 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,829 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,830 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,831 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,831 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:18,835 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,836 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,836 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:18,837 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,844 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,851 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,851 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:18,915 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,916 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,917 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,918 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,919 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:18,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,923 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:18,924 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 [2019-01-07 22:00:18,924 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,931 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,938 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:18,938 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:19,004 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,005 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,006 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,007 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,008 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:19,011 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,013 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,013 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:19,014 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:19,019 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:19,025 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:19,025 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:19,091 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,092 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,093 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,094 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,095 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 [2019-01-07 22:00:19,098 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,099 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,100 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:19,100 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:19,108 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:19,114 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:19,115 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:19,180 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,181 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,182 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,183 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,184 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:19,187 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,188 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,189 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 [2019-01-07 22:00:19,189 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:19,197 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:19,203 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:19,204 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:19,273 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,274 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,275 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,276 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,277 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 [2019-01-07 22:00:19,280 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,281 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,281 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:19,282 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:19,289 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:19,296 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:19,296 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:19,367 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,368 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,369 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,370 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,371 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:19,379 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,380 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:19,381 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:19,381 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:19,391 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:19,398 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. [2019-01-07 22:00:19,398 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:19,463 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:00:19,464 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 22:00:31,608 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:00:31,627 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 22:00:31,628 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 37, 37] total 109 [2019-01-07 22:00:31,628 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 22:00:31,628 INFO L459 AbstractCegarLoop]: Interpolant automaton has 74 states [2019-01-07 22:00:31,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 74 interpolants. [2019-01-07 22:00:31,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=4661, Invalid=7329, Unknown=0, NotChecked=0, Total=11990 [2019-01-07 22:00:31,630 INFO L87 Difference]: Start difference. First operand 39 states and 39 transitions. Second operand 74 states. [2019-01-07 22:00:33,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 22:00:33,312 INFO L93 Difference]: Finished difference Result 44 states and 46 transitions. [2019-01-07 22:00:33,312 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2019-01-07 22:00:33,312 INFO L78 Accepts]: Start accepts. Automaton has 74 states. Word has length 38 [2019-01-07 22:00:33,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 22:00:33,313 INFO L225 Difference]: With dead ends: 44 [2019-01-07 22:00:33,313 INFO L226 Difference]: Without dead ends: 42 [2019-01-07 22:00:33,315 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 110 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5141 ImplicationChecksByTransitivity, 14.4s TimeCoverageRelationStatistics Valid=4776, Invalid=7656, Unknown=0, NotChecked=0, Total=12432 [2019-01-07 22:00:33,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2019-01-07 22:00:33,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 42. [2019-01-07 22:00:33,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2019-01-07 22:00:33,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 42 transitions. [2019-01-07 22:00:33,324 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 42 transitions. Word has length 38 [2019-01-07 22:00:33,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 22:00:33,324 INFO L480 AbstractCegarLoop]: Abstraction has 42 states and 42 transitions. [2019-01-07 22:00:33,324 INFO L481 AbstractCegarLoop]: Interpolant automaton has 74 states. [2019-01-07 22:00:33,324 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 42 transitions. [2019-01-07 22:00:33,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-01-07 22:00:33,325 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 22:00:33,325 INFO L402 BasicCegarLoop]: trace histogram [38, 1, 1, 1] [2019-01-07 22:00:33,326 INFO L423 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 22:00:33,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 22:00:33,326 INFO L82 PathProgramCache]: Analyzing trace with hash 1583972256, now seen corresponding path program 14 times [2019-01-07 22:00:33,326 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 22:00:33,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:00:33,327 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 22:00:33,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:00:33,327 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 22:00:33,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:00:34,885 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:00:34,886 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:00:34,886 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 22:00:34,886 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 22:00:34,886 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 22:00:34,886 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:00:34,886 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 [2019-01-07 22:00:34,895 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-07 22:00:34,895 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2019-01-07 22:00:34,937 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 20 check-sat command(s) [2019-01-07 22:00:34,937 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-07 22:00:34,940 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 22:00:34,950 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 [2019-01-07 22:00:34,952 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:34,953 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:34,953 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 [2019-01-07 22:00:34,953 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:34,960 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:34,966 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:34,966 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 22:00:35,001 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,003 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,004 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,005 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,005 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:35,008 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,009 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,009 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 [2019-01-07 22:00:35,009 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,015 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,022 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,022 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:35,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,060 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,061 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,062 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 [2019-01-07 22:00:35,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,066 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,067 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 [2019-01-07 22:00:35,067 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,075 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,081 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,081 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:35,117 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,118 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,119 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,120 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,120 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:35,123 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,124 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,125 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:35,125 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,133 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,139 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,140 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:35,177 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,178 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,179 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,180 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,181 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:35,199 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,200 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,200 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 [2019-01-07 22:00:35,201 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,208 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,212 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,212 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:35,253 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,254 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,255 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,256 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,257 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 [2019-01-07 22:00:35,260 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,261 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 [2019-01-07 22:00:35,262 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,269 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,276 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,276 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:35,314 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,315 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,316 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,318 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:35,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,322 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,322 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 [2019-01-07 22:00:35,323 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,330 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,336 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,337 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:35,380 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,381 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,382 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,383 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,384 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 [2019-01-07 22:00:35,387 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,388 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,389 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 [2019-01-07 22:00:35,389 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,397 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,403 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,403 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:35,446 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,449 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,450 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 [2019-01-07 22:00:35,454 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,455 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,456 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:35,456 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,463 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,469 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,469 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:35,517 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,517 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,518 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,519 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,519 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 [2019-01-07 22:00:35,522 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,523 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,524 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:35,524 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,532 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,539 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,539 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:35,585 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,586 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,587 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,588 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,589 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 [2019-01-07 22:00:35,592 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,593 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,593 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:35,594 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,601 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,607 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,607 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:35,651 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,652 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,653 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,654 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,655 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:35,658 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,659 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,659 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:35,660 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,667 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,673 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,673 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:35,718 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,719 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,720 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,721 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,722 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:35,725 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,726 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,727 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:35,727 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,733 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,740 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,740 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:35,789 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,790 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,791 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,792 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,793 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:35,796 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,797 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,798 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:35,799 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,805 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,812 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,812 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:35,862 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,863 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,864 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,865 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,866 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:35,869 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,869 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,870 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:35,870 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,876 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,882 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,883 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:35,934 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,935 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,936 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,937 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,938 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 [2019-01-07 22:00:35,941 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,942 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:35,943 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 [2019-01-07 22:00:35,943 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,950 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,957 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:35,957 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:36,043 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,044 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,045 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,046 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,047 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 [2019-01-07 22:00:36,050 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,052 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 [2019-01-07 22:00:36,052 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,060 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,066 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,067 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:36,117 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,118 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,119 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,120 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,121 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 [2019-01-07 22:00:36,124 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,125 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,125 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:36,126 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,133 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,139 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,140 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:36,193 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,194 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,195 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,196 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,197 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:36,200 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,201 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,201 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:36,202 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,210 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,217 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,217 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:36,271 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,272 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,273 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,274 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,274 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 [2019-01-07 22:00:36,278 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,279 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,279 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 [2019-01-07 22:00:36,280 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,286 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,292 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,293 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:36,347 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,349 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,350 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,351 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,351 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:36,355 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,356 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,356 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:36,357 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,364 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,370 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,371 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:36,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,428 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,429 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,430 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,431 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:36,467 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,491 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,492 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 [2019-01-07 22:00:36,492 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,611 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,672 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,672 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:36,726 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,727 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,728 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,729 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,730 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 [2019-01-07 22:00:36,735 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,736 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,737 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 [2019-01-07 22:00:36,737 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,745 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,751 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,751 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:36,811 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,812 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,815 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 [2019-01-07 22:00:36,818 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,819 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,819 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 [2019-01-07 22:00:36,820 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,827 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,834 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,834 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:36,892 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,893 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,894 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,895 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,895 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 [2019-01-07 22:00:36,898 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,899 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,900 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 [2019-01-07 22:00:36,900 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,908 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,914 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,915 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:36,975 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,976 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,977 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,979 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,979 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:36,982 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,983 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:36,984 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 [2019-01-07 22:00:36,984 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,992 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,998 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:36,998 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:37,056 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,060 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 [2019-01-07 22:00:37,063 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,064 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,065 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:37,065 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,073 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,079 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,080 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:37,138 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,139 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,141 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,142 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,143 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 [2019-01-07 22:00:37,145 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,146 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,146 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 [2019-01-07 22:00:37,147 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,153 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,159 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,159 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:37,222 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,223 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,224 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,226 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,226 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 [2019-01-07 22:00:37,229 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,230 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,231 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 [2019-01-07 22:00:37,231 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,237 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,243 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,244 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:37,306 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,307 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,308 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,309 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,310 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:37,313 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,314 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,315 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:37,316 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,328 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,334 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,334 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:37,397 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,398 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,399 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,401 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,401 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:37,405 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,406 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,406 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:37,407 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,414 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,420 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,421 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:37,489 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,490 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,491 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,492 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,493 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 [2019-01-07 22:00:37,496 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,497 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,498 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:37,498 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,504 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,511 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,511 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:37,590 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,592 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,595 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,598 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,598 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:37,605 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,606 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,606 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 [2019-01-07 22:00:37,606 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,613 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,620 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,620 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:37,687 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,688 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,689 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,691 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,691 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 [2019-01-07 22:00:37,695 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,696 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,696 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:37,697 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,704 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,709 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,710 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:37,842 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,845 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,848 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,850 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,850 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:37,854 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,856 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:37,856 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 [2019-01-07 22:00:37,856 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,866 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,874 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:37,874 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:38,072 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,073 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,075 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,076 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,076 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:38,079 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,081 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,081 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:38,082 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:38,089 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:38,096 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:38,096 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:38,164 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,166 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,167 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,168 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,169 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:38,172 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,173 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,173 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 [2019-01-07 22:00:38,174 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:38,182 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:38,188 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:38,188 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:38,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,262 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,263 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,264 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,265 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:38,268 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,269 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,269 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 [2019-01-07 22:00:38,269 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:38,277 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:38,284 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:38,284 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:38,392 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,394 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,395 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,396 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,397 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 [2019-01-07 22:00:38,399 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,400 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:38,400 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 [2019-01-07 22:00:38,401 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:38,407 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:38,414 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. [2019-01-07 22:00:38,415 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:38,474 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:00:38,474 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 22:00:54,025 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:00:54,045 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 22:00:54,045 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 40, 40] total 118 [2019-01-07 22:00:54,045 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 22:00:54,045 INFO L459 AbstractCegarLoop]: Interpolant automaton has 80 states [2019-01-07 22:00:54,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 80 interpolants. [2019-01-07 22:00:54,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5459, Invalid=8583, Unknown=0, NotChecked=0, Total=14042 [2019-01-07 22:00:54,047 INFO L87 Difference]: Start difference. First operand 42 states and 42 transitions. Second operand 80 states. [2019-01-07 22:00:55,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 22:00:55,890 INFO L93 Difference]: Finished difference Result 47 states and 49 transitions. [2019-01-07 22:00:55,890 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2019-01-07 22:00:55,890 INFO L78 Accepts]: Start accepts. Automaton has 80 states. Word has length 41 [2019-01-07 22:00:55,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 22:00:55,891 INFO L225 Difference]: With dead ends: 47 [2019-01-07 22:00:55,891 INFO L226 Difference]: Without dead ends: 45 [2019-01-07 22:00:55,893 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 119 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6038 ImplicationChecksByTransitivity, 18.2s TimeCoverageRelationStatistics Valid=5583, Invalid=8937, Unknown=0, NotChecked=0, Total=14520 [2019-01-07 22:00:55,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2019-01-07 22:00:55,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2019-01-07 22:00:55,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45 states. [2019-01-07 22:00:55,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 45 transitions. [2019-01-07 22:00:55,900 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 45 transitions. Word has length 41 [2019-01-07 22:00:55,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 22:00:55,900 INFO L480 AbstractCegarLoop]: Abstraction has 45 states and 45 transitions. [2019-01-07 22:00:55,900 INFO L481 AbstractCegarLoop]: Interpolant automaton has 80 states. [2019-01-07 22:00:55,900 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 45 transitions. [2019-01-07 22:00:55,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-01-07 22:00:55,901 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 22:00:55,901 INFO L402 BasicCegarLoop]: trace histogram [41, 1, 1, 1] [2019-01-07 22:00:55,901 INFO L423 AbstractCegarLoop]: === Iteration 16 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 22:00:55,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 22:00:55,902 INFO L82 PathProgramCache]: Analyzing trace with hash -692041594, now seen corresponding path program 15 times [2019-01-07 22:00:55,902 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 22:00:55,902 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:00:55,902 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-07 22:00:55,902 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:00:55,903 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 22:00:55,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:00:56,313 WARN L181 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 22:00:56,649 WARN L181 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 9 [2019-01-07 22:00:56,867 WARN L181 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 22:00:58,565 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:00:58,566 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:00:58,566 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 22:00:58,566 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 22:00:58,566 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 22:00:58,566 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:00:58,566 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 [2019-01-07 22:00:58,575 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-01-07 22:00:58,575 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2019-01-07 22:00:58,593 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-01-07 22:00:58,593 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-07 22:00:58,597 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 22:00:58,604 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 [2019-01-07 22:00:58,608 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,610 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,610 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 [2019-01-07 22:00:58,610 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,637 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,643 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,643 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 22:00:58,681 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,683 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,684 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,685 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,686 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:58,689 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,690 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,690 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:58,691 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,698 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,704 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,705 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:58,739 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,740 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,741 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,742 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,743 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 [2019-01-07 22:00:58,746 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,747 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,747 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 [2019-01-07 22:00:58,748 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,755 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,761 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,762 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:58,799 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,801 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,802 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,803 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,804 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:58,807 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,808 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,808 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:58,809 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,816 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,823 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,823 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:58,861 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,862 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,863 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,864 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,865 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:58,868 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,869 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,870 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:58,870 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,878 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,884 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,884 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:58,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,923 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,924 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,925 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,926 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 [2019-01-07 22:00:58,929 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,930 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,931 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 [2019-01-07 22:00:58,932 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,938 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,944 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:58,945 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:58,986 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,988 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,989 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,990 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,991 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 [2019-01-07 22:00:58,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,995 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:58,996 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 [2019-01-07 22:00:58,996 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,007 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,012 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,013 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:59,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,060 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,062 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,062 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 [2019-01-07 22:00:59,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,067 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,067 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 [2019-01-07 22:00:59,067 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,073 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,079 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,080 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:59,121 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,122 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,123 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,124 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,125 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 [2019-01-07 22:00:59,129 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,130 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,130 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 [2019-01-07 22:00:59,131 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,141 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,147 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,148 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:59,193 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,194 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,195 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,196 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,197 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:59,199 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,200 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,200 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 [2019-01-07 22:00:59,201 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,208 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,214 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,214 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:59,258 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,259 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,260 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,262 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 [2019-01-07 22:00:59,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,266 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,267 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 [2019-01-07 22:00:59,267 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,274 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,280 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,281 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:59,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,326 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,327 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,328 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,329 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 [2019-01-07 22:00:59,332 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,333 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,333 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:59,334 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,341 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,348 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,348 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:59,395 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,396 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,397 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,398 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,399 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:59,402 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,403 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,404 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:59,404 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,411 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,418 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,418 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:59,467 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,468 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,469 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,470 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,471 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 [2019-01-07 22:00:59,474 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,475 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,476 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 [2019-01-07 22:00:59,476 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,484 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,490 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,491 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:59,538 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,539 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,540 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,541 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,542 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:59,545 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,545 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,546 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 [2019-01-07 22:00:59,546 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,553 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,559 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,559 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:59,609 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,610 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,611 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,612 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,613 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 [2019-01-07 22:00:59,616 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,617 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,618 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:59,618 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,625 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,631 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,631 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:59,682 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,684 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,685 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,686 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,686 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:59,693 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,694 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,694 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 [2019-01-07 22:00:59,695 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,701 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,707 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,708 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:59,761 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,762 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,763 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,764 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,765 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 [2019-01-07 22:00:59,768 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,769 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,770 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:59,770 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,778 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,783 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,783 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:59,839 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,840 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,841 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,842 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,843 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:00:59,846 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,847 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,847 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:59,848 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,855 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,862 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,862 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:59,916 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,917 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,918 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,919 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,920 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 [2019-01-07 22:00:59,923 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,923 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,924 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:00:59,924 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,931 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,938 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:00:59,938 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:00:59,990 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,992 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,994 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 [2019-01-07 22:00:59,997 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:00:59,999 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 [2019-01-07 22:00:59,999 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,006 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,013 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,013 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:00,068 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,069 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,070 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,071 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,072 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 [2019-01-07 22:01:00,075 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,076 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,077 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:00,077 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,084 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,090 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,090 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:00,147 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,148 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,149 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,150 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,151 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 [2019-01-07 22:01:00,153 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,154 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,154 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:00,155 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,162 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,169 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,169 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:00,226 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,228 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,229 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,230 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,230 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:00,233 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,235 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,235 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:00,235 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,243 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,249 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,250 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:00,307 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,308 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,309 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,309 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,310 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:00,314 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,315 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,316 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:00,316 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,323 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,328 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,329 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:00,390 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,391 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,392 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,393 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,394 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:00,397 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,398 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,399 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:00,399 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,411 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,417 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,418 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:00,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,478 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,480 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,480 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 [2019-01-07 22:01:00,482 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,484 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:00,484 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,490 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,496 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,497 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:00,557 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,558 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,559 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,560 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,561 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:00,564 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,565 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,565 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:00,566 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,572 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,579 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,579 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:00,644 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,645 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,646 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,647 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,648 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 [2019-01-07 22:01:00,650 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,651 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,651 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:00,652 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,658 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,664 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,665 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:00,729 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,731 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,732 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,733 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,733 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:00,740 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,741 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,742 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 [2019-01-07 22:01:00,742 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,749 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,756 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,756 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:00,831 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,832 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,833 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,834 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,835 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 [2019-01-07 22:01:00,838 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,839 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,839 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 [2019-01-07 22:01:00,839 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,846 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,853 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,853 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:00,926 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,927 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,928 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,929 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,930 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:00,933 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,934 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:00,935 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 [2019-01-07 22:01:00,935 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,943 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,949 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:00,949 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:01,016 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,017 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,018 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,019 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,020 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:01,023 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,024 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,025 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:01,025 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,031 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,037 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,038 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:01,108 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,109 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,111 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,112 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,112 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 [2019-01-07 22:01:01,116 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,117 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,118 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 [2019-01-07 22:01:01,118 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,131 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,137 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,138 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:01,207 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,208 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,209 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,210 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,211 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 [2019-01-07 22:01:01,214 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,215 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,216 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:01,216 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,224 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,230 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,230 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:01,298 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,300 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,301 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,302 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,303 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:01,306 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,307 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,308 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:01,308 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,316 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,322 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,322 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:01,394 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,395 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,396 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,397 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,398 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:01,401 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,402 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,402 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 [2019-01-07 22:01:01,403 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,410 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,417 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,418 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:01,490 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,491 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,492 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,493 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,494 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 [2019-01-07 22:01:01,497 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,498 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,499 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 [2019-01-07 22:01:01,499 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,507 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,513 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,514 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:01,583 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,584 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,585 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,586 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,587 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:01,590 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,591 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,591 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 [2019-01-07 22:01:01,592 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,597 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,603 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,603 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:01,676 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,677 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,678 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,680 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,680 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 [2019-01-07 22:01:01,683 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,684 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,685 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 [2019-01-07 22:01:01,685 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,693 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,699 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,700 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:01,779 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,780 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,781 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,782 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,783 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 [2019-01-07 22:01:01,786 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,787 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,788 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:01,788 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,796 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,800 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,801 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:01,879 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,880 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,881 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,882 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,883 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 [2019-01-07 22:01:01,885 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,886 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:01,886 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:01,887 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,894 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:01,901 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. [2019-01-07 22:01:01,901 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:01,960 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:01:01,960 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 22:01:21,240 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:01:21,259 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 22:01:21,259 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 43, 43] total 127 [2019-01-07 22:01:21,259 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 22:01:21,259 INFO L459 AbstractCegarLoop]: Interpolant automaton has 86 states [2019-01-07 22:01:21,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2019-01-07 22:01:21,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6320, Invalid=9936, Unknown=0, NotChecked=0, Total=16256 [2019-01-07 22:01:21,260 INFO L87 Difference]: Start difference. First operand 45 states and 45 transitions. Second operand 86 states. [2019-01-07 22:01:23,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 22:01:23,560 INFO L93 Difference]: Finished difference Result 50 states and 52 transitions. [2019-01-07 22:01:23,560 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2019-01-07 22:01:23,560 INFO L78 Accepts]: Start accepts. Automaton has 86 states. Word has length 44 [2019-01-07 22:01:23,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 22:01:23,561 INFO L225 Difference]: With dead ends: 50 [2019-01-07 22:01:23,561 INFO L226 Difference]: Without dead ends: 48 [2019-01-07 22:01:23,562 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 128 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7007 ImplicationChecksByTransitivity, 22.9s TimeCoverageRelationStatistics Valid=6453, Invalid=10317, Unknown=0, NotChecked=0, Total=16770 [2019-01-07 22:01:23,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2019-01-07 22:01:23,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 48. [2019-01-07 22:01:23,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2019-01-07 22:01:23,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 48 transitions. [2019-01-07 22:01:23,571 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 48 transitions. Word has length 44 [2019-01-07 22:01:23,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 22:01:23,571 INFO L480 AbstractCegarLoop]: Abstraction has 48 states and 48 transitions. [2019-01-07 22:01:23,571 INFO L481 AbstractCegarLoop]: Interpolant automaton has 86 states. [2019-01-07 22:01:23,571 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 48 transitions. [2019-01-07 22:01:23,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-01-07 22:01:23,572 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 22:01:23,572 INFO L402 BasicCegarLoop]: trace histogram [44, 1, 1, 1] [2019-01-07 22:01:23,572 INFO L423 AbstractCegarLoop]: === Iteration 17 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 22:01:23,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 22:01:23,572 INFO L82 PathProgramCache]: Analyzing trace with hash -771944992, now seen corresponding path program 16 times [2019-01-07 22:01:23,573 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 22:01:23,573 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:01:23,573 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-07 22:01:23,573 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:01:23,574 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 22:01:23,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:01:23,823 WARN L181 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 22:01:25,732 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:01:25,733 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:01:25,733 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 22:01:25,733 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 22:01:25,733 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 22:01:25,733 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:01:25,733 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 [2019-01-07 22:01:25,742 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 22:01:25,743 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-01-07 22:01:25,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:01:25,764 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 22:01:25,780 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 [2019-01-07 22:01:25,784 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:25,785 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:25,785 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 [2019-01-07 22:01:25,786 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:25,792 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:25,798 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:25,798 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 22:01:25,837 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:25,838 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:25,839 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:25,840 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:25,841 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 [2019-01-07 22:01:25,844 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:25,845 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:25,846 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 [2019-01-07 22:01:25,846 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:25,853 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:25,860 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:25,860 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:25,996 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:25,997 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:25,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:25,999 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,000 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 [2019-01-07 22:01:26,003 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,004 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,004 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:26,005 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,012 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,018 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,019 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:26,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,060 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,061 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,062 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,063 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 [2019-01-07 22:01:26,066 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,067 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,068 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:26,068 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,076 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,082 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,082 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:26,120 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,121 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,122 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,123 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,124 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:26,127 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,128 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,128 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:26,128 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,136 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,142 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,142 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:26,182 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,183 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,184 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,185 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,185 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 [2019-01-07 22:01:26,188 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,189 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,190 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 [2019-01-07 22:01:26,190 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,197 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,203 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,203 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:26,245 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,246 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,247 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,248 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,249 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:26,252 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,253 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,253 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:26,253 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,268 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,273 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,273 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:26,316 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,318 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,319 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,320 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 [2019-01-07 22:01:26,323 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,324 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 [2019-01-07 22:01:26,325 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,332 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,338 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,339 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:26,382 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,383 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,384 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,385 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,386 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 [2019-01-07 22:01:26,389 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,390 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,390 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:26,391 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,398 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,404 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,405 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:26,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,449 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,451 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,452 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 [2019-01-07 22:01:26,455 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,456 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,457 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 [2019-01-07 22:01:26,457 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,463 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,469 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,469 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:26,513 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,514 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,515 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,516 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,517 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:26,520 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,521 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,521 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 [2019-01-07 22:01:26,521 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,529 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,535 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,536 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:26,583 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,584 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,585 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,586 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,587 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:26,591 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,592 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,592 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:26,593 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,600 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,607 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,607 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:26,651 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,652 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,653 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,654 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,655 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:26,658 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,659 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,660 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:26,660 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,667 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,674 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,674 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:26,722 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,724 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,725 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,726 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,726 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 [2019-01-07 22:01:26,729 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,731 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,731 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 [2019-01-07 22:01:26,732 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,739 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,745 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,746 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:26,795 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,796 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,797 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,798 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,799 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:26,802 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,803 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,803 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:26,804 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,811 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,818 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,818 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:26,868 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,869 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,870 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,871 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,872 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 [2019-01-07 22:01:26,875 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,876 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,877 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 [2019-01-07 22:01:26,877 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,885 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,890 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,890 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:26,939 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,941 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,942 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,943 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,944 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 [2019-01-07 22:01:26,947 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,947 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:26,948 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 [2019-01-07 22:01:26,948 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,955 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,960 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:26,960 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:27,031 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,032 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,033 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,035 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,035 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 [2019-01-07 22:01:27,038 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,039 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,040 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 [2019-01-07 22:01:27,041 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,176 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,210 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,210 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:27,264 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,266 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,267 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,268 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:27,272 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,273 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,273 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 [2019-01-07 22:01:27,273 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,281 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,287 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,288 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:27,345 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,346 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,347 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,348 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,349 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 [2019-01-07 22:01:27,352 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,353 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,354 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 [2019-01-07 22:01:27,354 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,361 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,368 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,368 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:27,426 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,428 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,429 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,430 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:27,433 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,433 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,434 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:27,434 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,440 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,446 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,446 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:27,500 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,501 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,502 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,503 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,504 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:27,508 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,509 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,510 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 [2019-01-07 22:01:27,510 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,518 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,524 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,525 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:27,582 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,584 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,585 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,586 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,586 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 [2019-01-07 22:01:27,590 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,591 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,591 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 [2019-01-07 22:01:27,592 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,599 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,606 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,606 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:27,660 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,662 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,663 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,664 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,664 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 [2019-01-07 22:01:27,667 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,668 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,669 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:27,669 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,677 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,683 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,683 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:27,748 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,749 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,750 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,751 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,752 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 [2019-01-07 22:01:27,785 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,808 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,808 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 [2019-01-07 22:01:27,809 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,823 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,828 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,829 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:27,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,889 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,890 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,891 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,892 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:27,895 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,896 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,896 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:27,897 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,904 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,911 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,911 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:27,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,972 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,973 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,974 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,975 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:27,978 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,979 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:27,980 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:27,980 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,987 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,993 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:27,994 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:28,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,060 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,061 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,061 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 [2019-01-07 22:01:28,064 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,065 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:28,065 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,073 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,079 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,080 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:28,143 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,144 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,147 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,148 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,149 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:28,151 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,153 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,153 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 [2019-01-07 22:01:28,154 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,160 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,167 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,167 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:28,233 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,234 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,235 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,236 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,237 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 [2019-01-07 22:01:28,240 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,242 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,242 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 [2019-01-07 22:01:28,243 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,250 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,257 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,258 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:28,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,325 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,326 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,327 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,328 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:28,332 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,333 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,334 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 [2019-01-07 22:01:28,334 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,340 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,347 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,347 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:28,416 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,417 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,418 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,419 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,420 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 [2019-01-07 22:01:28,423 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,424 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,425 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 [2019-01-07 22:01:28,425 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,433 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,440 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,441 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:28,511 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,512 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,513 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,515 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,515 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:28,519 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,520 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,520 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:28,521 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,529 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,536 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,536 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:28,610 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,611 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,612 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,613 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,614 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:28,617 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,619 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,619 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:28,620 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,628 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,633 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,633 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:28,703 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,704 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,706 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,707 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,707 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 [2019-01-07 22:01:28,711 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,712 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,713 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 [2019-01-07 22:01:28,713 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,721 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,726 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,727 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:28,797 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,799 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,800 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,801 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,802 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 [2019-01-07 22:01:28,805 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,805 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,806 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 [2019-01-07 22:01:28,806 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,813 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,820 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,820 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:28,891 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,892 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,893 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,894 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,895 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 [2019-01-07 22:01:28,899 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,900 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:28,900 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 [2019-01-07 22:01:28,901 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,908 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,914 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:28,915 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:29,034 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,036 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,039 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,042 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,042 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 [2019-01-07 22:01:29,050 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,052 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 [2019-01-07 22:01:29,053 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,062 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,070 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,070 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:29,212 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,214 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,217 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,220 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,220 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:29,224 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,226 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,226 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 [2019-01-07 22:01:29,226 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,235 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,242 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,242 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:29,392 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,394 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,395 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,396 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,396 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 [2019-01-07 22:01:29,399 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,400 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,401 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 [2019-01-07 22:01:29,401 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,409 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,415 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,416 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:29,494 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,495 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,496 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,497 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,498 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:29,501 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,502 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,503 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:29,503 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,511 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,516 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,516 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:29,602 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,603 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,604 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,605 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,606 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 [2019-01-07 22:01:29,609 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,610 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,610 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 [2019-01-07 22:01:29,611 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,619 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,625 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,625 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:29,745 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,746 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,747 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,748 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,749 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 [2019-01-07 22:01:29,752 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,753 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,754 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 [2019-01-07 22:01:29,754 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,762 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,769 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,769 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:29,846 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,847 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,850 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,850 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:01:29,854 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,855 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,855 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:01:29,856 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,863 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,870 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,870 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:29,950 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,951 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,952 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,953 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,954 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 [2019-01-07 22:01:29,957 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,958 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:29,959 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 [2019-01-07 22:01:29,959 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,967 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:29,974 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. [2019-01-07 22:01:29,974 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 22:01:30,060 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:01:30,060 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 22:01:54,423 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:01:54,441 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 22:01:54,442 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 46, 46] total 136 [2019-01-07 22:01:54,442 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 22:01:54,442 INFO L459 AbstractCegarLoop]: Interpolant automaton has 92 states [2019-01-07 22:01:54,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 92 interpolants. [2019-01-07 22:01:54,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7244, Invalid=11388, Unknown=0, NotChecked=0, Total=18632 [2019-01-07 22:01:54,443 INFO L87 Difference]: Start difference. First operand 48 states and 48 transitions. Second operand 92 states. [2019-01-07 22:01:56,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 22:01:56,622 INFO L93 Difference]: Finished difference Result 53 states and 55 transitions. [2019-01-07 22:01:56,623 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2019-01-07 22:01:56,623 INFO L78 Accepts]: Start accepts. Automaton has 92 states. Word has length 47 [2019-01-07 22:01:56,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 22:01:56,624 INFO L225 Difference]: With dead ends: 53 [2019-01-07 22:01:56,624 INFO L226 Difference]: Without dead ends: 51 [2019-01-07 22:01:56,625 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 137 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8048 ImplicationChecksByTransitivity, 28.0s TimeCoverageRelationStatistics Valid=7386, Invalid=11796, Unknown=0, NotChecked=0, Total=19182 [2019-01-07 22:01:56,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2019-01-07 22:01:56,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 51. [2019-01-07 22:01:56,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2019-01-07 22:01:56,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 51 transitions. [2019-01-07 22:01:56,634 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 51 transitions. Word has length 47 [2019-01-07 22:01:56,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 22:01:56,634 INFO L480 AbstractCegarLoop]: Abstraction has 51 states and 51 transitions. [2019-01-07 22:01:56,634 INFO L481 AbstractCegarLoop]: Interpolant automaton has 92 states. [2019-01-07 22:01:56,634 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 51 transitions. [2019-01-07 22:01:56,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-01-07 22:01:56,635 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 22:01:56,635 INFO L402 BasicCegarLoop]: trace histogram [47, 1, 1, 1] [2019-01-07 22:01:56,635 INFO L423 AbstractCegarLoop]: === Iteration 18 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 22:01:56,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 22:01:56,636 INFO L82 PathProgramCache]: Analyzing trace with hash -1762192826, now seen corresponding path program 17 times [2019-01-07 22:01:56,636 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 22:01:56,636 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:01:56,637 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 22:01:56,637 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:01:56,637 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 22:01:56,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:01:57,034 WARN L181 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 22:01:57,360 WARN L181 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 9 [2019-01-07 22:01:57,722 WARN L181 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 22:01:59,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:01:59,843 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:01:59,843 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 22:01:59,843 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 22:01:59,843 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 22:01:59,843 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:01:59,843 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 [2019-01-07 22:01:59,856 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-07 22:01:59,856 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2019-01-07 22:01:59,911 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 25 check-sat command(s) [2019-01-07 22:01:59,911 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-07 22:01:59,915 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 22:01:59,918 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 [2019-01-07 22:01:59,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:59,924 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:59,924 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 [2019-01-07 22:01:59,924 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:01:59,934 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:59,942 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:01:59,942 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 22:01:59,997 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:01:59,999 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,002 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,004 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,004 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:00,020 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,022 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,022 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:00,023 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,034 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,044 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,044 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:00,131 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,132 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,134 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,135 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,136 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 [2019-01-07 22:02:00,139 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,140 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,140 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 [2019-01-07 22:02:00,140 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,146 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,152 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,152 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:00,530 WARN L181 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-01-07 22:02:00,565 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,589 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,616 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,637 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,638 INFO L303 Elim1Store]: Index analysis took 106 ms [2019-01-07 22:02:00,638 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 [2019-01-07 22:02:00,671 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,675 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,675 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:00,675 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,682 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,687 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,687 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:00,727 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,729 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,730 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,731 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,731 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 [2019-01-07 22:02:00,734 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,735 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,736 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:00,736 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,744 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,750 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,750 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:00,788 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,789 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,790 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,791 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,792 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 [2019-01-07 22:02:00,796 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,797 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,797 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 [2019-01-07 22:02:00,797 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,803 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,809 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,810 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:00,847 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,850 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,851 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,852 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 [2019-01-07 22:02:00,854 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,855 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,855 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:00,856 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,862 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,869 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,869 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:00,913 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,915 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,916 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,917 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,917 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:00,920 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,922 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 [2019-01-07 22:02:00,922 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,930 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,938 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,938 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:00,983 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,984 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,985 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,986 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,987 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 [2019-01-07 22:02:00,990 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:00,992 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:00,992 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:00,999 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,006 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,006 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:01,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,066 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,067 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,068 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,069 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:01,072 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,073 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,073 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 [2019-01-07 22:02:01,074 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,081 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,087 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,088 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:01,131 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,132 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,133 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,134 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,135 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 [2019-01-07 22:02:01,178 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,200 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,201 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:01,201 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,302 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,308 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,308 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:01,356 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,357 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,358 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,359 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,360 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 [2019-01-07 22:02:01,363 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,364 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,365 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 [2019-01-07 22:02:01,365 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,373 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,380 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,380 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:01,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,432 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,432 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,433 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,434 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:01,436 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,436 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,437 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 [2019-01-07 22:02:01,437 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,444 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,451 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,451 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:01,497 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,498 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,499 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,500 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,501 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:01,504 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,505 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,507 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:01,507 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,516 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,523 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,523 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:01,569 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,570 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,572 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,573 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:01,576 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,577 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,577 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 [2019-01-07 22:02:01,578 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,584 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,590 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,590 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:01,639 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,640 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,641 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,642 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,643 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:01,646 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,688 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,688 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 [2019-01-07 22:02:01,689 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,813 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,897 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,897 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:01,949 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,950 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,951 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,952 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,953 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:01,956 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,957 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:01,958 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:01,958 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,966 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,972 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:01,972 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:02,022 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,024 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,025 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,026 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,027 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 [2019-01-07 22:02:02,030 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,030 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,031 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:02,031 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,045 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,051 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,051 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:02,105 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,106 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,107 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,108 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,109 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 [2019-01-07 22:02:02,112 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,112 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,113 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 [2019-01-07 22:02:02,113 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,119 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,126 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,126 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:02,177 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,178 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,179 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,180 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,181 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:02,184 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,185 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,186 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 [2019-01-07 22:02:02,186 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,194 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,199 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,199 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:02,257 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,258 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,259 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,261 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 [2019-01-07 22:02:02,264 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,266 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 [2019-01-07 22:02:02,266 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,274 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,279 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,279 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:02,333 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,335 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,336 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,337 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,337 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:02,340 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,341 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,342 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 [2019-01-07 22:02:02,342 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,350 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,355 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,355 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:02,412 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,413 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,414 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,416 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,416 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 [2019-01-07 22:02:02,420 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,421 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,421 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:02,422 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,429 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,434 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,434 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:02,494 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,496 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,497 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,498 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,499 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 [2019-01-07 22:02:02,502 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,503 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,504 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 [2019-01-07 22:02:02,504 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,512 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,517 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,518 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:02,579 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,580 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,581 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,582 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,583 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 [2019-01-07 22:02:02,586 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,587 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,587 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 [2019-01-07 22:02:02,587 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,595 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,601 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,602 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:02,666 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,667 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,668 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,668 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,669 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 [2019-01-07 22:02:02,672 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,673 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,674 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 [2019-01-07 22:02:02,674 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,682 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,689 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,689 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:02,752 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,753 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,754 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,755 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,756 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:02,759 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,760 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,761 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 [2019-01-07 22:02:02,761 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,769 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,776 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,776 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:02,835 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,837 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,838 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,839 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,839 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:02,843 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,844 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,844 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:02,845 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,853 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,859 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,860 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:02,927 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,928 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,929 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,930 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,933 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:02,958 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,959 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:02,959 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 [2019-01-07 22:02:02,960 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,967 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,974 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:02,975 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:03,040 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,041 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,042 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,043 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,044 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:03,047 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,048 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,048 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 [2019-01-07 22:02:03,048 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,056 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,063 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,063 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:03,133 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,134 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,136 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,137 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,137 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 [2019-01-07 22:02:03,141 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,142 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,142 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 [2019-01-07 22:02:03,143 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,150 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,156 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,156 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:03,226 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,227 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,229 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,230 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,231 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:03,234 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,235 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,236 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:03,236 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,244 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,251 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,251 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:03,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,325 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,326 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,327 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,328 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:03,354 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,355 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,355 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:03,355 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,362 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,368 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,369 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:03,436 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,437 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,438 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,439 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,440 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 [2019-01-07 22:02:03,443 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,444 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,445 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 [2019-01-07 22:02:03,445 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,453 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,459 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,460 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:03,531 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,533 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,534 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,535 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,535 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:03,539 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,540 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,540 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:03,541 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,547 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,554 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,554 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:03,626 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,628 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,629 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,630 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,631 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 [2019-01-07 22:02:03,634 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,655 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,657 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 [2019-01-07 22:02:03,657 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,683 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,688 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,689 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:03,759 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,760 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,761 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,762 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,763 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 [2019-01-07 22:02:03,766 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,767 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,768 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 [2019-01-07 22:02:03,768 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,775 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,782 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,782 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:03,857 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,858 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,859 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,860 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,861 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:03,863 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,864 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,864 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 [2019-01-07 22:02:03,865 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,871 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,877 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,877 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:03,948 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,949 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,950 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,951 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,951 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 [2019-01-07 22:02:03,954 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,955 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:03,956 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:03,956 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,963 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,969 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:03,970 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:04,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,060 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,061 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 [2019-01-07 22:02:04,064 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,065 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:04,066 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,073 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,078 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,078 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:04,152 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,153 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,154 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,155 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,156 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 [2019-01-07 22:02:04,159 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,160 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,160 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 [2019-01-07 22:02:04,160 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,166 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,172 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,172 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:04,249 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,250 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,251 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,252 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,253 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:04,256 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,257 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,258 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 [2019-01-07 22:02:04,258 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,266 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,272 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,272 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:04,349 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,350 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,351 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,352 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,353 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 [2019-01-07 22:02:04,356 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,357 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,358 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 [2019-01-07 22:02:04,358 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,366 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,372 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,372 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:04,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,451 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,452 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,453 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,454 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 [2019-01-07 22:02:04,457 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,458 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,458 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 [2019-01-07 22:02:04,458 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,465 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,471 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,472 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:04,550 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,551 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,552 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,553 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,554 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 [2019-01-07 22:02:04,557 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,558 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,559 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:04,559 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,566 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,573 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,573 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:04,651 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,652 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,653 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,654 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,655 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:04,658 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,659 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,659 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:04,660 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,667 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,673 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,673 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:04,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,757 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,759 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,760 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:04,763 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,764 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,765 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 [2019-01-07 22:02:04,765 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,780 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,788 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,788 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:04,967 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,969 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,973 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,973 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 [2019-01-07 22:02:04,976 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,979 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:04,980 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 [2019-01-07 22:02:04,980 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:04,990 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:05,000 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. [2019-01-07 22:02:05,000 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:05,104 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:02:05,104 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 22:02:35,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:02:35,237 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 22:02:35,237 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 49, 49] total 145 [2019-01-07 22:02:35,237 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 22:02:35,238 INFO L459 AbstractCegarLoop]: Interpolant automaton has 98 states [2019-01-07 22:02:35,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 98 interpolants. [2019-01-07 22:02:35,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8231, Invalid=12939, Unknown=0, NotChecked=0, Total=21170 [2019-01-07 22:02:35,239 INFO L87 Difference]: Start difference. First operand 51 states and 51 transitions. Second operand 98 states. [2019-01-07 22:02:37,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 22:02:37,249 INFO L93 Difference]: Finished difference Result 56 states and 58 transitions. [2019-01-07 22:02:37,250 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2019-01-07 22:02:37,250 INFO L78 Accepts]: Start accepts. Automaton has 98 states. Word has length 50 [2019-01-07 22:02:37,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 22:02:37,251 INFO L225 Difference]: With dead ends: 56 [2019-01-07 22:02:37,251 INFO L226 Difference]: Without dead ends: 54 [2019-01-07 22:02:37,252 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 146 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9161 ImplicationChecksByTransitivity, 34.8s TimeCoverageRelationStatistics Valid=8382, Invalid=13374, Unknown=0, NotChecked=0, Total=21756 [2019-01-07 22:02:37,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2019-01-07 22:02:37,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 54. [2019-01-07 22:02:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2019-01-07 22:02:37,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 54 transitions. [2019-01-07 22:02:37,262 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 54 transitions. Word has length 50 [2019-01-07 22:02:37,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 22:02:37,263 INFO L480 AbstractCegarLoop]: Abstraction has 54 states and 54 transitions. [2019-01-07 22:02:37,263 INFO L481 AbstractCegarLoop]: Interpolant automaton has 98 states. [2019-01-07 22:02:37,263 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 54 transitions. [2019-01-07 22:02:37,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2019-01-07 22:02:37,263 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 22:02:37,264 INFO L402 BasicCegarLoop]: trace histogram [50, 1, 1, 1] [2019-01-07 22:02:37,264 INFO L423 AbstractCegarLoop]: === Iteration 19 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 22:02:37,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 22:02:37,264 INFO L82 PathProgramCache]: Analyzing trace with hash -105059296, now seen corresponding path program 18 times [2019-01-07 22:02:37,264 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 22:02:37,265 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:02:37,265 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-07 22:02:37,265 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:02:37,265 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 22:02:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:02:37,573 WARN L181 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 22:02:39,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:02:39,702 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:02:39,702 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 22:02:39,702 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 22:02:39,702 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 22:02:39,702 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:02:39,702 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 [2019-01-07 22:02:39,712 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-01-07 22:02:39,712 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2019-01-07 22:02:39,733 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-01-07 22:02:39,734 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-07 22:02:39,738 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 22:02:39,743 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 [2019-01-07 22:02:39,750 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,752 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,752 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 [2019-01-07 22:02:39,752 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:39,761 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:39,767 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:39,767 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 22:02:39,806 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,807 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,808 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,809 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,810 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:39,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,815 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 [2019-01-07 22:02:39,815 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:39,823 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:39,829 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:39,830 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:39,864 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,865 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,866 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,867 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,868 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:39,871 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,872 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,872 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:39,872 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:39,880 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:39,885 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:39,885 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:39,920 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,921 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,923 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,924 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 [2019-01-07 22:02:39,927 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,928 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,929 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 [2019-01-07 22:02:39,929 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:39,937 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:39,943 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:39,944 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:39,984 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,985 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,986 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,988 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,988 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 [2019-01-07 22:02:39,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,992 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:39,992 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:39,992 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,000 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,007 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,007 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:40,047 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,048 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,049 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,050 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,051 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 [2019-01-07 22:02:40,054 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,055 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,056 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 [2019-01-07 22:02:40,056 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,063 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,069 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,070 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:40,108 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,109 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,110 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,111 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,112 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 [2019-01-07 22:02:40,115 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,116 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,116 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:40,117 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,124 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,129 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,129 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:40,175 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,176 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,178 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,179 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,179 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:40,183 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,184 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,185 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:40,185 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,193 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,199 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,200 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:40,243 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,244 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,245 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,246 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,247 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:40,250 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,251 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,252 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:40,252 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,260 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,265 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,265 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:40,310 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,311 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,312 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,314 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,314 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:40,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,318 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,319 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:40,319 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,327 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,333 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,334 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:40,380 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,381 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,382 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,383 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,384 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 [2019-01-07 22:02:40,387 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,388 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,388 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 [2019-01-07 22:02:40,388 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,395 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,402 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,403 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:40,449 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,451 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,452 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,453 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,454 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 [2019-01-07 22:02:40,457 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,458 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,458 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 [2019-01-07 22:02:40,459 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,467 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,473 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,474 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:40,523 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,524 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,525 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,526 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,527 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:40,530 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,531 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,532 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 [2019-01-07 22:02:40,532 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,539 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,545 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,546 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:40,596 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,597 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,598 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,599 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,600 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:40,603 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,604 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,604 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 [2019-01-07 22:02:40,605 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,616 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,628 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,628 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:40,729 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,732 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,734 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,737 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,737 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:40,740 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,742 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,743 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:40,743 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,758 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,766 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,767 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:40,886 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,888 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,890 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,892 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,892 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:40,895 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,897 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,898 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 [2019-01-07 22:02:40,898 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,909 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,916 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:40,917 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:40,979 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,981 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,983 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,985 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,985 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:40,988 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:40,991 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 [2019-01-07 22:02:40,991 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,003 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,011 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,011 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:41,245 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,246 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,247 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,248 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,249 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:41,252 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,252 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,253 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:41,253 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,260 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,266 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,266 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:41,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,319 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,320 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,321 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 [2019-01-07 22:02:41,325 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,325 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,326 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 [2019-01-07 22:02:41,326 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,334 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,340 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,340 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:41,396 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,397 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,398 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,399 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,400 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:41,403 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,404 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,405 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:41,405 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,412 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,418 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,418 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:41,482 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,486 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 [2019-01-07 22:02:41,489 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,490 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,491 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 [2019-01-07 22:02:41,491 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,499 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,505 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,505 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:41,561 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,563 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,564 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,565 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,565 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 [2019-01-07 22:02:41,568 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,569 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,570 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:41,570 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,577 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,584 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,584 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:41,643 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,644 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,645 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,646 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,647 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 [2019-01-07 22:02:41,650 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,651 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,651 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:41,652 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,659 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,664 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,664 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:41,721 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,722 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,723 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,724 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,725 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:41,728 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,729 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,730 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 [2019-01-07 22:02:41,730 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,738 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,744 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,745 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:41,802 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,804 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,805 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,806 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,806 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:41,809 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,810 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,811 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:41,811 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,819 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,825 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,825 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:41,885 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,886 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,888 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,889 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:41,892 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,893 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,893 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 [2019-01-07 22:02:41,894 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,901 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,907 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,908 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:41,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,972 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,973 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,974 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,975 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:41,978 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,979 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:41,979 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:41,980 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,987 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,994 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:41,994 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:42,056 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,060 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 [2019-01-07 22:02:42,063 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,063 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,064 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 [2019-01-07 22:02:42,064 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,071 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,076 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,076 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:42,139 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,140 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,141 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,142 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,143 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 [2019-01-07 22:02:42,146 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,147 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,147 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 [2019-01-07 22:02:42,148 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,155 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,162 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,162 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:42,227 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,228 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,229 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,231 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,231 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:42,234 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,235 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,236 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:42,236 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,244 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,250 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,250 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:42,313 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,314 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,315 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,316 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,317 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 [2019-01-07 22:02:42,320 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,322 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 [2019-01-07 22:02:42,322 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,329 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,336 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,336 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:42,400 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,401 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,402 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,404 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,404 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 [2019-01-07 22:02:42,407 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,408 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,409 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 [2019-01-07 22:02:42,409 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,417 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,423 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,424 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:42,490 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,491 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,492 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,493 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,494 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 [2019-01-07 22:02:42,497 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,498 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,499 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 [2019-01-07 22:02:42,499 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,507 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,513 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,513 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:42,582 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,583 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,585 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,586 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,586 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 [2019-01-07 22:02:42,589 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,590 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,591 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 [2019-01-07 22:02:42,591 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,599 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,604 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,605 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:42,693 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,694 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,695 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,696 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,697 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 [2019-01-07 22:02:42,699 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,700 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,701 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:42,701 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,711 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,716 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,716 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:42,786 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,787 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,789 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,790 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,790 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:42,793 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,794 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,795 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:42,795 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,801 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,807 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,808 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:42,881 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,883 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,884 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,885 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,886 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:42,889 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,890 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,890 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:42,891 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,898 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,904 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,905 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:42,976 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,978 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,979 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,980 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,981 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:42,984 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,985 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:42,985 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:42,986 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,993 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:42,999 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,000 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:43,075 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,077 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,078 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,079 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,080 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:43,085 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,085 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,086 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 [2019-01-07 22:02:43,086 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,092 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,098 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,099 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:43,170 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,172 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,173 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,174 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,174 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 [2019-01-07 22:02:43,177 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,178 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,179 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 [2019-01-07 22:02:43,179 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,187 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,193 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,193 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:43,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,267 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,268 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,269 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,269 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 [2019-01-07 22:02:43,288 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,289 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,289 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 [2019-01-07 22:02:43,289 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,296 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,302 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,302 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:43,378 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,379 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,380 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,381 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,382 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 [2019-01-07 22:02:43,385 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,386 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,387 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 [2019-01-07 22:02:43,387 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,393 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,399 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,400 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:43,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,477 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,478 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,480 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 [2019-01-07 22:02:43,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,484 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:43,484 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,491 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,497 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,497 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:43,578 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,579 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,580 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,581 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,582 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 [2019-01-07 22:02:43,585 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,586 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,587 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 [2019-01-07 22:02:43,587 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,594 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,599 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,600 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:43,680 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,682 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,683 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,684 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,684 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 [2019-01-07 22:02:43,687 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,688 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,689 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:43,689 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,697 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,703 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,704 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:43,780 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,781 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,782 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,783 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,784 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 [2019-01-07 22:02:43,787 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,788 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,789 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:43,789 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,796 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,803 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,803 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:43,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,888 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,889 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,891 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,891 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:43,894 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,895 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,896 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:43,896 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,904 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,910 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:43,910 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:43,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,995 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,995 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 [2019-01-07 22:02:43,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:43,999 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,000 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 [2019-01-07 22:02:44,000 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:44,007 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:44,013 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:44,013 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:44,093 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,094 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,095 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,096 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,097 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 [2019-01-07 22:02:44,099 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,100 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,100 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:44,101 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:44,107 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:44,114 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:44,115 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:44,199 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,200 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,201 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,202 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,203 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 [2019-01-07 22:02:44,206 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,207 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,208 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 [2019-01-07 22:02:44,208 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:44,214 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:44,220 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:44,221 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:44,306 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,308 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,309 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,310 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,310 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:02:44,313 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,314 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:02:44,315 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:02:44,315 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:02:44,323 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:02:44,329 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. [2019-01-07 22:02:44,329 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 22:02:44,442 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:02:44,443 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 22:03:21,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:03:21,681 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 22:03:21,681 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 52, 52] total 154 [2019-01-07 22:03:21,681 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 22:03:21,682 INFO L459 AbstractCegarLoop]: Interpolant automaton has 104 states [2019-01-07 22:03:21,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 104 interpolants. [2019-01-07 22:03:21,683 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9281, Invalid=14589, Unknown=0, NotChecked=0, Total=23870 [2019-01-07 22:03:21,683 INFO L87 Difference]: Start difference. First operand 54 states and 54 transitions. Second operand 104 states. [2019-01-07 22:03:24,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 22:03:24,094 INFO L93 Difference]: Finished difference Result 59 states and 61 transitions. [2019-01-07 22:03:24,095 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2019-01-07 22:03:24,095 INFO L78 Accepts]: Start accepts. Automaton has 104 states. Word has length 53 [2019-01-07 22:03:24,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 22:03:24,096 INFO L225 Difference]: With dead ends: 59 [2019-01-07 22:03:24,096 INFO L226 Difference]: Without dead ends: 57 [2019-01-07 22:03:24,097 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 155 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10346 ImplicationChecksByTransitivity, 41.4s TimeCoverageRelationStatistics Valid=9441, Invalid=15051, Unknown=0, NotChecked=0, Total=24492 [2019-01-07 22:03:24,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2019-01-07 22:03:24,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 57. [2019-01-07 22:03:24,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2019-01-07 22:03:24,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 57 transitions. [2019-01-07 22:03:24,106 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 57 transitions. Word has length 53 [2019-01-07 22:03:24,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 22:03:24,106 INFO L480 AbstractCegarLoop]: Abstraction has 57 states and 57 transitions. [2019-01-07 22:03:24,106 INFO L481 AbstractCegarLoop]: Interpolant automaton has 104 states. [2019-01-07 22:03:24,106 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 57 transitions. [2019-01-07 22:03:24,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-01-07 22:03:24,107 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 22:03:24,107 INFO L402 BasicCegarLoop]: trace histogram [53, 1, 1, 1] [2019-01-07 22:03:24,107 INFO L423 AbstractCegarLoop]: === Iteration 20 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 22:03:24,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 22:03:24,107 INFO L82 PathProgramCache]: Analyzing trace with hash 1205832710, now seen corresponding path program 19 times [2019-01-07 22:03:24,108 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 22:03:24,108 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:03:24,108 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-07 22:03:24,108 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:03:24,109 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 22:03:24,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:03:24,523 WARN L181 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 22:03:24,868 WARN L181 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 9 [2019-01-07 22:03:27,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:03:27,486 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:03:27,486 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 22:03:27,486 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 22:03:27,486 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 22:03:27,486 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:03:27,486 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 [2019-01-07 22:03:27,495 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 22:03:27,495 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-01-07 22:03:27,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:03:27,518 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 22:03:27,527 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 [2019-01-07 22:03:27,532 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,535 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,535 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 [2019-01-07 22:03:27,535 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,540 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,548 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,548 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 22:03:27,583 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,584 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,585 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,586 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,586 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 [2019-01-07 22:03:27,589 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,590 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,591 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 [2019-01-07 22:03:27,591 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,597 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,603 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,603 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:27,639 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,640 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,641 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,642 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,643 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:27,646 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,646 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,647 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:27,647 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,653 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,660 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,661 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:27,698 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,700 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,701 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,702 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,702 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 [2019-01-07 22:03:27,705 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,706 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,707 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 [2019-01-07 22:03:27,707 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,714 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,721 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,721 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:27,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,759 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,760 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,761 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,762 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 [2019-01-07 22:03:27,765 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,766 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,766 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 [2019-01-07 22:03:27,767 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,774 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,781 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,781 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:27,824 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,825 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,826 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,827 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,828 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:27,831 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,831 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,832 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:27,832 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,837 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,843 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,844 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:27,884 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,886 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,888 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,888 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 [2019-01-07 22:03:27,891 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,892 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,893 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 [2019-01-07 22:03:27,893 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,901 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,908 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,908 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:27,951 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,952 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,953 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,954 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,955 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:27,958 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,959 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:27,959 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 [2019-01-07 22:03:27,960 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,967 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,973 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:27,973 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:28,017 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,018 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,019 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,020 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,021 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:28,024 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,025 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,025 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:28,025 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,033 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,039 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,039 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:28,083 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,084 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,085 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,087 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,087 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:28,090 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,091 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,092 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 [2019-01-07 22:03:28,092 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,100 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,106 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,106 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:28,152 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,154 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,155 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,156 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,156 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 [2019-01-07 22:03:28,159 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,160 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,161 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 [2019-01-07 22:03:28,161 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,167 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,174 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,174 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:28,221 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,222 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,223 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,224 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,225 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:28,228 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,228 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,229 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:28,229 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,236 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,242 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,242 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:28,288 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,288 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,289 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,290 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,291 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 [2019-01-07 22:03:28,294 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,295 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,296 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 [2019-01-07 22:03:28,296 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,302 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,309 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,309 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:28,358 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,359 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,360 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,361 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,362 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 [2019-01-07 22:03:28,365 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,366 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,366 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 [2019-01-07 22:03:28,367 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,374 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,379 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,380 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:28,428 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,430 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,431 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,432 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,432 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:28,435 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,437 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,437 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 [2019-01-07 22:03:28,437 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,445 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,451 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,452 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:28,501 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,503 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,504 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,505 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,505 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 [2019-01-07 22:03:28,508 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,509 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,509 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 [2019-01-07 22:03:28,509 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,516 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,522 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,522 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:28,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,574 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,575 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,576 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,577 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:28,580 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,581 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,581 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:28,582 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,588 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,594 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,595 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:28,659 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,661 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,662 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,663 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,663 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:28,666 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,668 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,668 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 [2019-01-07 22:03:28,669 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,676 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,683 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,683 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:28,736 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,737 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,739 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,740 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,740 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:28,743 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,744 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,745 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 [2019-01-07 22:03:28,745 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,753 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,759 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,759 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:28,812 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,815 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,816 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 [2019-01-07 22:03:28,831 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,832 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,832 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:28,832 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,838 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,845 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,845 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:28,900 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,901 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,902 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,903 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,904 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:28,907 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,908 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,909 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:28,909 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,916 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,921 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,922 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:28,977 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,978 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,979 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,980 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,981 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:28,984 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,985 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:28,985 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:28,986 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,993 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:28,999 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,000 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:29,081 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,082 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,083 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,084 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,085 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 [2019-01-07 22:03:29,088 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,088 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,089 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 [2019-01-07 22:03:29,089 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,096 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,102 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,103 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:29,162 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,163 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,164 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,165 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,165 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 [2019-01-07 22:03:29,168 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,169 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,169 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:29,170 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,177 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,181 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,181 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:29,243 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,245 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,246 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,247 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,247 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:29,250 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,251 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,252 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:29,252 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,259 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,265 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,266 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:29,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,323 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,325 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,325 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 [2019-01-07 22:03:29,328 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,329 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,330 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:29,330 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,338 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,344 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,345 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:29,407 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,409 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,410 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,411 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,411 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:29,414 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,416 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,416 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 [2019-01-07 22:03:29,417 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,424 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,430 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,430 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:29,491 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,492 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,493 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,494 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,495 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:29,501 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,502 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,502 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 [2019-01-07 22:03:29,503 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,509 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,514 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,514 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:29,577 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,578 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,580 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,581 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,581 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 [2019-01-07 22:03:29,584 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,585 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,586 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 [2019-01-07 22:03:29,586 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,593 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,600 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,600 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:29,662 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,663 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,665 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,666 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,666 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:29,669 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,670 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,671 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:29,671 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,679 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,685 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,685 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:29,750 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,751 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,752 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,753 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,754 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 [2019-01-07 22:03:29,757 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,759 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 [2019-01-07 22:03:29,759 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,766 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,772 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,773 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:29,837 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,838 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,839 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,840 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,840 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:29,843 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,844 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,845 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:29,845 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,853 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,859 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,859 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:29,925 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,926 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,927 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,928 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,929 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 [2019-01-07 22:03:29,932 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,933 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:29,934 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 [2019-01-07 22:03:29,934 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,940 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,946 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:29,947 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:30,014 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,016 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,017 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,018 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,018 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 [2019-01-07 22:03:30,021 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,022 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,023 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 [2019-01-07 22:03:30,023 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,030 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,036 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,036 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:30,102 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,103 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,104 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,105 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,106 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 [2019-01-07 22:03:30,109 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,110 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,111 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:30,111 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,118 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,124 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,125 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:30,197 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,198 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,199 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,200 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,201 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:30,204 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,205 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,205 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:30,206 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,213 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,219 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,220 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:30,290 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,291 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,292 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,293 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,294 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 [2019-01-07 22:03:30,298 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,299 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,299 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 [2019-01-07 22:03:30,299 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,306 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,313 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,313 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:30,384 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,385 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,386 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,387 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,388 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 [2019-01-07 22:03:30,391 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,392 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,393 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 [2019-01-07 22:03:30,393 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,400 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,407 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,407 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:30,477 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,478 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,480 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,481 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 [2019-01-07 22:03:30,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,486 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 [2019-01-07 22:03:30,486 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,494 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,500 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,500 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:30,572 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,574 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,575 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,576 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,576 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:30,579 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,581 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,581 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:30,581 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,589 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,595 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,595 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:30,670 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,671 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,673 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,674 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,674 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:30,677 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,679 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,679 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:30,680 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,687 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,694 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,694 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:30,770 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,771 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,772 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,773 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,773 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:30,777 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,778 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,778 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 [2019-01-07 22:03:30,779 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,786 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,792 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,793 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:30,871 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,872 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,873 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,874 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,875 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:30,878 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,879 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,879 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 [2019-01-07 22:03:30,880 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,887 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,893 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,894 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:30,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,972 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,973 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,975 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,975 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:30,978 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,979 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:30,980 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 [2019-01-07 22:03:30,980 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,988 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,994 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:30,994 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:31,075 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,076 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,077 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,078 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,079 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 [2019-01-07 22:03:31,082 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,083 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,084 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 [2019-01-07 22:03:31,084 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,091 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,098 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,098 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:31,179 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,180 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,181 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,182 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,182 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 [2019-01-07 22:03:31,186 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,187 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,187 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 [2019-01-07 22:03:31,188 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,195 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,201 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,202 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:31,282 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,283 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,284 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,285 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,286 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:31,289 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,290 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,290 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:31,291 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,298 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,304 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,305 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:31,386 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,387 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,388 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,389 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,390 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 [2019-01-07 22:03:31,393 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,394 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,395 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 [2019-01-07 22:03:31,395 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,404 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,410 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,411 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:31,491 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,493 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,494 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,495 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,495 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:31,498 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,499 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,500 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:31,500 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,508 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,514 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,514 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:31,599 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,600 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,601 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,602 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,603 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:31,606 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,606 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,607 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:31,607 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,614 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,620 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,621 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:31,709 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,710 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,711 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,712 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,713 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 [2019-01-07 22:03:31,716 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,717 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,718 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 [2019-01-07 22:03:31,718 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,726 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,732 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,732 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:31,825 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,827 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,827 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,829 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,830 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 [2019-01-07 22:03:31,834 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,836 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:31,836 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:31,837 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,846 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,854 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:31,854 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:32,066 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:32,072 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:32,073 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:32,075 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:32,075 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:03:32,078 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:32,080 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:32,081 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:03:32,081 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:32,090 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:32,098 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:32,098 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:32,248 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:32,249 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:32,251 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:32,252 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:32,252 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 [2019-01-07 22:03:32,255 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:32,256 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:03:32,257 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 [2019-01-07 22:03:32,257 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:03:32,265 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:03:32,271 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. [2019-01-07 22:03:32,272 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 22:03:32,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:03:32,345 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 22:04:18,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:04:18,399 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 22:04:18,399 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 55, 55] total 163 [2019-01-07 22:04:18,399 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 22:04:18,400 INFO L459 AbstractCegarLoop]: Interpolant automaton has 110 states [2019-01-07 22:04:18,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 110 interpolants. [2019-01-07 22:04:18,401 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10394, Invalid=16338, Unknown=0, NotChecked=0, Total=26732 [2019-01-07 22:04:18,401 INFO L87 Difference]: Start difference. First operand 57 states and 57 transitions. Second operand 110 states. [2019-01-07 22:04:22,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 22:04:22,246 INFO L93 Difference]: Finished difference Result 62 states and 64 transitions. [2019-01-07 22:04:22,247 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2019-01-07 22:04:22,247 INFO L78 Accepts]: Start accepts. Automaton has 110 states. Word has length 56 [2019-01-07 22:04:22,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 22:04:22,248 INFO L225 Difference]: With dead ends: 62 [2019-01-07 22:04:22,248 INFO L226 Difference]: Without dead ends: 60 [2019-01-07 22:04:22,249 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 164 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11603 ImplicationChecksByTransitivity, 51.2s TimeCoverageRelationStatistics Valid=10563, Invalid=16827, Unknown=0, NotChecked=0, Total=27390 [2019-01-07 22:04:22,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2019-01-07 22:04:22,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 60. [2019-01-07 22:04:22,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2019-01-07 22:04:22,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 60 transitions. [2019-01-07 22:04:22,258 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 60 transitions. Word has length 56 [2019-01-07 22:04:22,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 22:04:22,258 INFO L480 AbstractCegarLoop]: Abstraction has 60 states and 60 transitions. [2019-01-07 22:04:22,258 INFO L481 AbstractCegarLoop]: Interpolant automaton has 110 states. [2019-01-07 22:04:22,258 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 60 transitions. [2019-01-07 22:04:22,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-01-07 22:04:22,259 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 22:04:22,259 INFO L402 BasicCegarLoop]: trace histogram [56, 1, 1, 1] [2019-01-07 22:04:22,259 INFO L423 AbstractCegarLoop]: === Iteration 21 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 22:04:22,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 22:04:22,260 INFO L82 PathProgramCache]: Analyzing trace with hash -148039072, now seen corresponding path program 20 times [2019-01-07 22:04:22,260 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 22:04:22,260 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:04:22,261 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 22:04:22,261 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:04:22,261 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 22:04:22,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:04:22,527 WARN L181 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 22:04:25,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:04:25,299 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:04:25,299 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 22:04:25,299 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 22:04:25,299 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 22:04:25,299 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:04:25,299 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 [2019-01-07 22:04:25,308 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-07 22:04:25,308 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2019-01-07 22:04:25,382 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 29 check-sat command(s) [2019-01-07 22:04:25,382 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-07 22:04:25,385 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 22:04:25,387 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 [2019-01-07 22:04:25,393 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,395 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,395 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 [2019-01-07 22:04:25,395 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,405 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,415 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,415 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 22:04:25,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,449 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,451 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,452 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 [2019-01-07 22:04:25,454 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,456 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,456 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:25,456 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,464 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,470 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,471 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:25,508 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,509 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,510 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,511 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,512 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:25,514 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,515 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,515 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:25,516 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,523 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,528 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,528 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:25,567 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,568 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,569 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,570 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,571 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:25,574 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,575 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,575 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 [2019-01-07 22:04:25,575 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,583 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,589 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,590 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:25,627 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,629 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,630 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,631 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,631 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 [2019-01-07 22:04:25,634 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,635 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,636 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 [2019-01-07 22:04:25,636 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,643 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,649 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,649 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:25,694 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,695 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,696 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,697 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,698 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:25,701 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,702 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,703 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:25,703 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,710 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,716 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,717 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:25,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,759 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,760 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,761 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,762 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 [2019-01-07 22:04:25,765 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,766 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,767 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 [2019-01-07 22:04:25,767 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,775 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,781 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,781 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:25,821 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,822 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,823 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,824 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,825 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:25,828 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,829 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,830 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:25,830 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,838 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,844 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,844 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:25,884 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,886 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,888 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,888 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 [2019-01-07 22:04:25,891 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,892 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,893 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 [2019-01-07 22:04:25,893 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,901 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,907 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,908 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:25,953 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,954 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,955 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,956 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,957 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:25,960 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,961 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:25,962 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:25,962 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,969 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,975 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:25,976 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:26,020 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,022 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,023 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,024 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,025 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:26,028 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,029 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,029 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:26,030 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,037 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,044 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,044 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:26,088 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,089 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,090 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,091 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,092 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:26,095 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,096 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,096 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:26,097 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,104 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,111 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,111 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:26,159 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,160 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,161 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,162 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,163 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 [2019-01-07 22:04:26,166 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,167 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,168 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 [2019-01-07 22:04:26,168 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,175 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,182 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,182 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:26,228 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,230 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,231 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,232 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,232 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:26,235 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,236 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,237 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:26,237 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,244 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,250 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,250 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:26,300 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,301 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,303 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,304 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,304 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:26,307 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,309 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,309 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 [2019-01-07 22:04:26,309 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,317 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,324 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,324 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:26,372 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,373 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,373 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,374 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,375 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 [2019-01-07 22:04:26,377 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,378 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,379 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 [2019-01-07 22:04:26,379 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,387 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,393 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,393 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:26,446 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,449 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,450 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 [2019-01-07 22:04:26,453 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,454 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,455 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 [2019-01-07 22:04:26,455 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,463 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,468 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,468 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:26,538 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,539 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,540 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,541 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,542 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:26,545 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,546 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,547 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:26,547 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,554 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,560 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,560 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:26,611 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,612 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,613 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,614 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,617 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 [2019-01-07 22:04:26,629 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,630 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,630 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:26,631 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,637 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,643 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,644 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:26,697 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,699 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,700 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,701 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,701 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:26,704 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,705 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,706 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:26,706 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,714 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,719 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,719 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:26,772 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,773 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,774 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,775 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,776 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:26,779 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,780 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,781 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:26,781 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,788 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,795 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,795 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:26,848 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,850 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,851 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,852 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 [2019-01-07 22:04:26,855 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,856 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,857 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 [2019-01-07 22:04:26,857 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,865 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,870 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,870 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:26,928 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,929 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,930 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,931 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,932 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:26,934 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,935 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:26,935 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 [2019-01-07 22:04:26,936 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,943 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,948 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:26,948 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:27,008 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,009 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,010 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,011 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,013 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 [2019-01-07 22:04:27,042 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,043 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,043 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:27,044 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,050 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,057 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,057 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:27,118 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,119 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,120 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,121 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,122 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:27,125 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,126 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,126 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 [2019-01-07 22:04:27,127 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,134 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,140 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,141 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:27,203 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,205 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,206 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,207 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,207 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 [2019-01-07 22:04:27,210 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,212 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,212 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 [2019-01-07 22:04:27,212 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,220 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,227 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,227 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:27,287 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,288 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,289 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,290 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,290 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 [2019-01-07 22:04:27,292 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,293 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,294 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:27,294 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,302 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,309 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,309 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:27,372 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,373 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,374 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,375 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,376 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:27,379 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,380 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,380 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 [2019-01-07 22:04:27,381 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,388 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,395 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,395 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:27,481 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,482 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,485 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,485 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:27,488 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,490 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,490 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:27,490 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,498 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,504 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,504 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:27,566 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,567 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,568 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,569 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,570 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 [2019-01-07 22:04:27,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,574 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,574 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 [2019-01-07 22:04:27,575 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,581 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,587 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,587 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:27,653 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,654 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,656 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,657 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,657 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 [2019-01-07 22:04:27,660 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,661 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,662 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:27,662 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,669 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,676 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,676 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:27,742 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,743 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,744 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,745 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,746 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 [2019-01-07 22:04:27,749 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,750 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,751 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 [2019-01-07 22:04:27,751 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,757 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,763 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,763 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:27,830 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,831 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,832 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,833 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,834 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 [2019-01-07 22:04:27,837 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,838 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,838 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:27,839 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,846 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,852 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,853 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:27,919 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,920 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,921 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,923 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 [2019-01-07 22:04:27,926 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,927 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:27,928 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 [2019-01-07 22:04:27,928 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,935 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,942 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:27,942 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:28,012 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,013 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,014 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,016 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,016 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:28,019 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,020 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,021 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 [2019-01-07 22:04:28,021 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,029 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,035 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,035 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:28,106 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,107 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,109 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,110 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,110 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 [2019-01-07 22:04:28,113 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,114 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,115 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 [2019-01-07 22:04:28,115 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,123 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,129 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,129 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:28,282 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,285 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,287 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,290 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,290 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 [2019-01-07 22:04:28,294 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,295 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,295 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:28,295 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,307 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,316 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,316 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:28,412 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,415 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,418 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,421 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,421 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 [2019-01-07 22:04:28,424 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,427 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 [2019-01-07 22:04:28,428 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,444 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,453 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,453 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:28,619 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,621 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,622 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,623 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,623 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 [2019-01-07 22:04:28,627 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,628 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,628 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 [2019-01-07 22:04:28,629 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,636 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,641 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,641 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:28,712 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,713 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,715 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,716 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,716 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 [2019-01-07 22:04:28,719 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,720 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,721 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:28,721 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,730 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,736 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,736 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:28,810 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,812 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,814 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 [2019-01-07 22:04:28,817 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,819 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,819 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 [2019-01-07 22:04:28,819 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,827 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,833 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,833 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:28,909 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,910 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,911 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,912 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,913 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:28,916 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,917 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:28,918 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:28,918 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,926 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,933 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:28,933 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:29,009 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,011 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,012 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,013 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,013 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 [2019-01-07 22:04:29,016 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,017 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,018 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:29,018 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,026 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,030 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,030 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:29,110 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,111 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,112 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,113 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,114 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:29,117 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,118 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,118 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 [2019-01-07 22:04:29,119 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,126 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,133 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,133 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:29,212 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,213 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,214 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,215 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,216 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 [2019-01-07 22:04:29,219 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,220 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,220 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:29,221 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,316 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,321 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,321 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:29,403 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,403 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,404 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,405 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,406 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:29,409 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,410 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,410 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:29,411 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,418 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,425 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,425 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:29,504 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,505 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,506 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,507 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,508 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:29,511 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,512 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,513 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:29,513 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,520 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,527 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,527 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:29,609 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,610 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,611 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,612 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,613 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 [2019-01-07 22:04:29,616 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,617 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,618 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:29,618 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,625 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,632 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,632 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:29,718 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,719 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,720 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,722 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,722 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:29,725 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,726 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,727 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:29,727 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,735 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,741 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,741 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:29,825 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,826 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,827 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,828 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,828 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:29,831 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,833 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,833 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:29,834 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,841 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,848 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,848 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:29,964 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,965 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,966 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,967 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,968 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 [2019-01-07 22:04:29,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,972 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:29,973 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 [2019-01-07 22:04:29,973 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,981 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,987 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:29,987 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:30,074 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,076 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,077 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,078 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,078 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 [2019-01-07 22:04:30,081 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,082 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,083 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 [2019-01-07 22:04:30,083 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:30,090 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:30,096 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:30,097 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:30,181 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,182 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,183 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,184 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,185 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 [2019-01-07 22:04:30,188 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,189 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,189 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 [2019-01-07 22:04:30,190 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:30,196 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:30,202 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:30,202 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:30,706 WARN L181 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-01-07 22:04:30,714 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,714 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,716 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,718 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,718 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 [2019-01-07 22:04:30,720 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,721 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,721 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:30,721 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:30,729 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:30,736 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:30,736 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:30,851 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,852 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,854 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,855 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,855 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:30,858 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,860 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,860 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:30,860 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:30,868 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:30,875 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:30,875 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:30,967 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,968 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,969 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,970 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,970 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:30,974 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,975 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:30,975 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:04:30,976 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:30,983 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:30,989 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:30,990 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:31,083 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:31,084 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:31,085 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:31,086 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:31,087 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:04:31,090 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:31,091 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:04:31,092 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 [2019-01-07 22:04:31,092 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:04:31,098 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:04:31,105 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. [2019-01-07 22:04:31,105 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 22:04:31,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:04:31,186 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 22:05:27,185 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:05:27,205 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 22:05:27,205 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 58, 58] total 172 [2019-01-07 22:05:27,205 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 22:05:27,206 INFO L459 AbstractCegarLoop]: Interpolant automaton has 116 states [2019-01-07 22:05:27,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 116 interpolants. [2019-01-07 22:05:27,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11570, Invalid=18186, Unknown=0, NotChecked=0, Total=29756 [2019-01-07 22:05:27,208 INFO L87 Difference]: Start difference. First operand 60 states and 60 transitions. Second operand 116 states. [2019-01-07 22:05:31,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 22:05:31,251 INFO L93 Difference]: Finished difference Result 65 states and 67 transitions. [2019-01-07 22:05:31,252 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2019-01-07 22:05:31,252 INFO L78 Accepts]: Start accepts. Automaton has 116 states. Word has length 59 [2019-01-07 22:05:31,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 22:05:31,253 INFO L225 Difference]: With dead ends: 65 [2019-01-07 22:05:31,253 INFO L226 Difference]: Without dead ends: 63 [2019-01-07 22:05:31,254 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 [2019-01-07 22:05:31,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states. [2019-01-07 22:05:31,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 63. [2019-01-07 22:05:31,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2019-01-07 22:05:31,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 63 transitions. [2019-01-07 22:05:31,262 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 63 transitions. Word has length 59 [2019-01-07 22:05:31,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 22:05:31,262 INFO L480 AbstractCegarLoop]: Abstraction has 63 states and 63 transitions. [2019-01-07 22:05:31,263 INFO L481 AbstractCegarLoop]: Interpolant automaton has 116 states. [2019-01-07 22:05:31,263 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 63 transitions. [2019-01-07 22:05:31,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-01-07 22:05:31,263 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 22:05:31,263 INFO L402 BasicCegarLoop]: trace histogram [59, 1, 1, 1] [2019-01-07 22:05:31,264 INFO L423 AbstractCegarLoop]: === Iteration 22 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 22:05:31,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 22:05:31,264 INFO L82 PathProgramCache]: Analyzing trace with hash 695580102, now seen corresponding path program 21 times [2019-01-07 22:05:31,264 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 22:05:31,265 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:05:31,265 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-07 22:05:31,265 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:05:31,265 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 22:05:31,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:05:31,505 WARN L181 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 22:05:34,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:05:34,270 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:05:34,270 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 22:05:34,270 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 22:05:34,270 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 22:05:34,270 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:05:34,271 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 [2019-01-07 22:05:34,279 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-01-07 22:05:34,280 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2019-01-07 22:05:34,310 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-01-07 22:05:34,310 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-07 22:05:34,314 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 22:05:34,316 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 [2019-01-07 22:05:34,319 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,322 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 [2019-01-07 22:05:34,322 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,333 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,338 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,338 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 22:05:34,375 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,376 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,377 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,378 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,379 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 [2019-01-07 22:05:34,382 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,383 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,384 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 [2019-01-07 22:05:34,384 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,392 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,399 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,399 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:34,439 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,441 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,442 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,443 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,444 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:34,447 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,449 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 [2019-01-07 22:05:34,449 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,457 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,462 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,462 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:34,502 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,503 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,504 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,505 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,506 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 [2019-01-07 22:05:34,509 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,510 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,511 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 [2019-01-07 22:05:34,511 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,519 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,526 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,527 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:34,568 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,570 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,572 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,573 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 [2019-01-07 22:05:34,576 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,577 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,578 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 [2019-01-07 22:05:34,578 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,586 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,592 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,592 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:34,632 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,633 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,634 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,635 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,636 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 [2019-01-07 22:05:34,639 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,641 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,641 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 [2019-01-07 22:05:34,641 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,649 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,656 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,656 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:34,708 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,710 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,712 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,714 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,714 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 [2019-01-07 22:05:34,722 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,724 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,724 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:34,724 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,737 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,746 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,746 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:34,839 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,841 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,843 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,845 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,845 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:34,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,851 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,851 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:34,852 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,861 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,872 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,872 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:34,960 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,962 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,964 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,966 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,966 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:34,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,973 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:34,973 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 [2019-01-07 22:05:34,973 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,985 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,994 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:34,995 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:35,051 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,053 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,055 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,057 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:35,061 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,063 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,063 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 [2019-01-07 22:05:35,063 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,075 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,083 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,083 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:35,167 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,169 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,170 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,171 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,171 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 [2019-01-07 22:05:35,175 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,176 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,176 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:35,177 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,184 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,191 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,192 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:35,239 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,241 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,242 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,243 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,244 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 [2019-01-07 22:05:35,247 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,248 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,249 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 [2019-01-07 22:05:35,249 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,257 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,264 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,264 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:35,313 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,314 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,315 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,316 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,317 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 [2019-01-07 22:05:35,320 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,322 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 [2019-01-07 22:05:35,323 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,331 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,338 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,338 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:35,385 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,386 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,387 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,388 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,389 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 [2019-01-07 22:05:35,392 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,393 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,394 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:35,394 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,402 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,409 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,409 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:35,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,478 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,480 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,481 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 [2019-01-07 22:05:35,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,484 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:35,484 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,492 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,499 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,499 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:35,551 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,552 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,554 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,555 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,555 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 [2019-01-07 22:05:35,558 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,559 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,560 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 [2019-01-07 22:05:35,560 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,566 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,572 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,573 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:35,623 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,625 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,626 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,627 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,628 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:35,631 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,632 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,633 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:35,633 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,639 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,646 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,647 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:35,698 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,699 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,700 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,702 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,702 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 [2019-01-07 22:05:35,705 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,706 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,706 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:35,706 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,714 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,720 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,720 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:35,776 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,778 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,779 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,780 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,781 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:35,784 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,785 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,786 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 [2019-01-07 22:05:35,786 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,794 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,801 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,801 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:35,857 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,858 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,859 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,860 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,861 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:35,864 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,865 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,865 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:35,866 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,873 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,880 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,880 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:35,933 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,934 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,935 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,936 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,937 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 [2019-01-07 22:05:35,940 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,941 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:35,942 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 [2019-01-07 22:05:35,942 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,949 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,956 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:35,956 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:36,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:36,089 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:36,110 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:36,132 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:36,133 INFO L303 Elim1Store]: Index analysis took 119 ms [2019-01-07 22:05:36,133 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:36,173 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:36,195 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:36,196 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:36,196 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:36,309 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:36,390 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:36,390 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:37,314 WARN L181 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-01-07 22:05:37,348 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,369 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,394 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,416 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,417 INFO L303 Elim1Store]: Index analysis took 102 ms [2019-01-07 22:05:37,417 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:37,454 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,477 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,478 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:37,478 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:37,593 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:37,692 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:37,693 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:37,757 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,759 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,760 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,763 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 [2019-01-07 22:05:37,765 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,766 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,766 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 [2019-01-07 22:05:37,766 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:37,773 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:37,780 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:37,780 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:37,834 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,835 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,837 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,838 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,838 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:37,841 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,842 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,843 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 [2019-01-07 22:05:37,843 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:37,850 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:37,856 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:37,857 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:37,929 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,930 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,931 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,932 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,933 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:37,936 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,937 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:37,938 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:37,938 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:37,945 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:37,952 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:37,952 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:38,013 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,015 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,016 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,017 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,018 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 [2019-01-07 22:05:38,021 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,022 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,023 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 [2019-01-07 22:05:38,023 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,030 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,037 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,037 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:38,097 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,099 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,100 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,101 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,101 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:38,108 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,109 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,109 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 [2019-01-07 22:05:38,109 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,117 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,123 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,123 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:38,188 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,189 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,190 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,191 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,192 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:38,195 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,196 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,197 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 [2019-01-07 22:05:38,197 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,204 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,211 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,211 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:38,272 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,273 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,274 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,275 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,276 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:38,279 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,280 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,280 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:38,281 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,288 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,294 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,295 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:38,360 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,361 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,362 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,363 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,364 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 [2019-01-07 22:05:38,367 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,368 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,369 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 [2019-01-07 22:05:38,369 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,375 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,381 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,381 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:38,446 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,447 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,449 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,450 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 [2019-01-07 22:05:38,453 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,454 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,454 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 [2019-01-07 22:05:38,455 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,462 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,469 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,469 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:38,547 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,548 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,549 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,550 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,551 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:38,554 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,555 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,555 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 [2019-01-07 22:05:38,556 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,563 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,569 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,570 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:38,642 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,643 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,644 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,645 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,646 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 [2019-01-07 22:05:38,649 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,650 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,651 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:38,651 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,659 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,665 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,665 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:38,735 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,737 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,738 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,739 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,739 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 [2019-01-07 22:05:38,742 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,743 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,744 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 [2019-01-07 22:05:38,744 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,752 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,758 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,758 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:38,826 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,827 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,828 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,829 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,830 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 [2019-01-07 22:05:38,833 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,834 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,835 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 [2019-01-07 22:05:38,835 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,843 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,849 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,849 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:38,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,923 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,924 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,925 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,926 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 [2019-01-07 22:05:38,929 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,930 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:38,930 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 [2019-01-07 22:05:38,931 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,938 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,945 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:38,945 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:39,017 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,018 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,020 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,021 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,021 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:39,024 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,026 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,026 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:39,026 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,034 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,041 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,041 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:39,113 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,114 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,115 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,117 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,117 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 [2019-01-07 22:05:39,120 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,121 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,122 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 [2019-01-07 22:05:39,122 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,130 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,136 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,136 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:39,214 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,216 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,217 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,218 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,219 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:39,222 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,223 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,223 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:39,223 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,229 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,236 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,236 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:39,315 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,316 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,318 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,319 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 [2019-01-07 22:05:39,322 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,323 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,324 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 [2019-01-07 22:05:39,324 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,331 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,337 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,337 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:39,415 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,416 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,418 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,419 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,419 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 [2019-01-07 22:05:39,422 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,423 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,424 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:39,424 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,432 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,439 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,439 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:39,519 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,520 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,522 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,523 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,523 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:39,526 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,527 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,528 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 [2019-01-07 22:05:39,528 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,536 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,541 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,541 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:39,617 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,619 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,620 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,621 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,621 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:39,624 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,626 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,626 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 [2019-01-07 22:05:39,626 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,634 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,641 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,641 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:39,719 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,720 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,721 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,723 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,723 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:39,726 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,728 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,728 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 [2019-01-07 22:05:39,729 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,736 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,743 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,743 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:39,839 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,840 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,841 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,843 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,843 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:39,882 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,897 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:39,897 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:39,898 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,943 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,951 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:39,951 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:40,081 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,083 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,085 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,088 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,088 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 [2019-01-07 22:05:40,091 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,093 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,094 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 [2019-01-07 22:05:40,094 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,115 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,123 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,123 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:40,239 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,240 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,241 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,242 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,243 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:40,246 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,247 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,248 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:40,248 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,254 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,261 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,261 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:40,347 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,348 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,349 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,350 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,351 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:40,354 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,355 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,356 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:40,356 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,364 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,369 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,370 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:40,457 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,458 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,459 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,460 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,461 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 [2019-01-07 22:05:40,464 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,465 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,465 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:40,466 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,473 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,480 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,480 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:40,566 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,567 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,568 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,570 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,570 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 [2019-01-07 22:05:40,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,574 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,575 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 [2019-01-07 22:05:40,575 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,583 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,588 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,589 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:40,678 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,679 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,680 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,682 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,682 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:40,686 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,687 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,687 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 [2019-01-07 22:05:40,688 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,694 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,700 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,700 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:40,787 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,788 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,789 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,790 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,791 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:40,794 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,795 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,795 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:40,796 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,803 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,810 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,810 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:40,900 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,901 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,902 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,902 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,903 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:05:40,906 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,907 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:40,908 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 [2019-01-07 22:05:40,908 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,916 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,922 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:40,923 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:41,009 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,010 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,011 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,012 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,013 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 [2019-01-07 22:05:41,016 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,017 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,017 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 [2019-01-07 22:05:41,018 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:41,025 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:41,032 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:41,032 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:41,124 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,125 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,126 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,127 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,127 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 [2019-01-07 22:05:41,131 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,132 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,132 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 [2019-01-07 22:05:41,133 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:41,140 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:41,147 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:41,147 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:41,240 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,241 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,242 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,243 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,244 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 [2019-01-07 22:05:41,247 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,248 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,249 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 [2019-01-07 22:05:41,249 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:41,257 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:41,263 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:41,264 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:41,355 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,356 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,357 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,358 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,359 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 [2019-01-07 22:05:41,362 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,363 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,363 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 [2019-01-07 22:05:41,364 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:41,372 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:41,378 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:41,379 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:41,471 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,473 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,474 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,475 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,475 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 [2019-01-07 22:05:41,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,480 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,480 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 [2019-01-07 22:05:41,481 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:41,488 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:41,493 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:41,493 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:41,592 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,594 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,595 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,596 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,597 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 [2019-01-07 22:05:41,600 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,601 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:05:41,601 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:05:41,602 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:05:41,609 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:05:41,616 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. [2019-01-07 22:05:41,616 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 22:05:41,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:05:41,718 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 22:06:48,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:06:48,662 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 22:06:48,662 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [61, 61, 61] total 181 [2019-01-07 22:06:48,662 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 22:06:48,662 INFO L459 AbstractCegarLoop]: Interpolant automaton has 122 states [2019-01-07 22:06:48,663 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 122 interpolants. [2019-01-07 22:06:48,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12809, Invalid=20133, Unknown=0, NotChecked=0, Total=32942 [2019-01-07 22:06:48,664 INFO L87 Difference]: Start difference. First operand 63 states and 63 transitions. Second operand 122 states. [2019-01-07 22:06:53,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 22:06:53,192 INFO L93 Difference]: Finished difference Result 68 states and 70 transitions. [2019-01-07 22:06:53,196 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2019-01-07 22:06:53,196 INFO L78 Accepts]: Start accepts. Automaton has 122 states. Word has length 62 [2019-01-07 22:06:53,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 22:06:53,196 INFO L225 Difference]: With dead ends: 68 [2019-01-07 22:06:53,197 INFO L226 Difference]: Without dead ends: 66 [2019-01-07 22:06:53,197 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 185 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 182 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14333 ImplicationChecksByTransitivity, 72.6s TimeCoverageRelationStatistics Valid=12996, Invalid=20676, Unknown=0, NotChecked=0, Total=33672 [2019-01-07 22:06:53,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2019-01-07 22:06:53,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 66. [2019-01-07 22:06:53,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2019-01-07 22:06:53,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 66 transitions. [2019-01-07 22:06:53,203 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 66 transitions. Word has length 62 [2019-01-07 22:06:53,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 22:06:53,203 INFO L480 AbstractCegarLoop]: Abstraction has 66 states and 66 transitions. [2019-01-07 22:06:53,203 INFO L481 AbstractCegarLoop]: Interpolant automaton has 122 states. [2019-01-07 22:06:53,203 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 66 transitions. [2019-01-07 22:06:53,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2019-01-07 22:06:53,204 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 22:06:53,204 INFO L402 BasicCegarLoop]: trace histogram [62, 1, 1, 1] [2019-01-07 22:06:53,204 INFO L423 AbstractCegarLoop]: === Iteration 23 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 22:06:53,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 22:06:53,204 INFO L82 PathProgramCache]: Analyzing trace with hash -1194223456, now seen corresponding path program 22 times [2019-01-07 22:06:53,204 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 22:06:53,205 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:06:53,205 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-07 22:06:53,205 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:06:53,205 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 22:06:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:06:53,618 WARN L181 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 22:06:56,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:06:56,616 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:06:56,616 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 22:06:56,616 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 22:06:56,616 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 22:06:56,616 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:06:56,617 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 [2019-01-07 22:06:56,627 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 22:06:56,627 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-01-07 22:06:56,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:06:56,655 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 22:06:56,658 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 [2019-01-07 22:06:56,665 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,667 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,667 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 [2019-01-07 22:06:56,668 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:56,683 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:56,694 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:56,694 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 22:06:56,757 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,759 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,761 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,763 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,763 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 [2019-01-07 22:06:56,770 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,772 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,772 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 [2019-01-07 22:06:56,773 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:56,789 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:56,802 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:56,802 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:56,875 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,877 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,880 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,883 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,883 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 [2019-01-07 22:06:56,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,889 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,889 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 [2019-01-07 22:06:56,889 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:56,901 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:56,910 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:56,910 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:56,956 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,957 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,958 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,959 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,960 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:06:56,963 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,964 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:56,964 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:56,965 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:56,971 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:56,977 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:56,978 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:57,016 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,018 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,019 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,020 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,020 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:06:57,023 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,024 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,025 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:57,025 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,033 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,039 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,039 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:57,092 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,093 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,094 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,095 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,096 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:06:57,099 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,100 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,101 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:57,101 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,108 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,115 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,115 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:57,157 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,158 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,160 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,161 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,161 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:06:57,164 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,165 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,166 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:57,166 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,174 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,181 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,182 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:57,222 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,224 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,225 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,226 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,226 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 [2019-01-07 22:06:57,229 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,230 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,230 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:57,230 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,236 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,242 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,243 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:57,285 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,286 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,287 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,288 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,289 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:06:57,292 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,293 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,293 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:57,294 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,300 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,306 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,306 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:57,349 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,350 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,350 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,351 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,352 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:06:57,355 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,356 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,357 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:57,357 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,364 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,369 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,369 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:57,412 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,413 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,414 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,415 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,416 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 [2019-01-07 22:06:57,419 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,420 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,421 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:57,421 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,428 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,435 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,435 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:57,480 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,481 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,482 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,484 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:06:57,487 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,488 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,488 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 [2019-01-07 22:06:57,489 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,496 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,502 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,503 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:57,548 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,549 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,550 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,551 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,552 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:06:57,555 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,556 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,557 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 [2019-01-07 22:06:57,557 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,565 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,571 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,571 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:57,616 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,617 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,618 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,619 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,619 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 [2019-01-07 22:06:57,623 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,624 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,624 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 [2019-01-07 22:06:57,625 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,632 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,637 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,637 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:57,685 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,687 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,688 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,689 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,689 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 [2019-01-07 22:06:57,692 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,694 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,694 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 [2019-01-07 22:06:57,694 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,701 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,707 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,707 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:57,755 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,757 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,759 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 [2019-01-07 22:06:57,762 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,763 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,764 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 [2019-01-07 22:06:57,764 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,770 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,775 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,776 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:57,824 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,826 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,827 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,828 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,828 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:06:57,831 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,832 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,833 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:57,833 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,841 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,847 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,848 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:57,897 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,898 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,899 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,900 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,901 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 [2019-01-07 22:06:57,903 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,904 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,904 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:57,905 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,911 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,916 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,917 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:57,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,972 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,973 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,974 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,975 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:06:57,978 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,979 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:57,980 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 [2019-01-07 22:06:57,980 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,988 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,994 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:57,994 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:58,050 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,051 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,053 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,054 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:06:58,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,058 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 [2019-01-07 22:06:58,059 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,069 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,074 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,075 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:58,161 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,163 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,164 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,165 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,165 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 [2019-01-07 22:06:58,171 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,172 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,173 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 [2019-01-07 22:06:58,173 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,179 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,185 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,185 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:58,241 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,242 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,243 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,244 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,245 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 [2019-01-07 22:06:58,248 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,249 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,249 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 [2019-01-07 22:06:58,250 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,257 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,264 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,264 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:58,377 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,378 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,379 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,380 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,381 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 [2019-01-07 22:06:58,384 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,385 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,386 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:58,386 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,394 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,400 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,400 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:58,458 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,460 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,462 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,463 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,463 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:06:58,466 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,467 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,467 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:58,468 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,475 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,482 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,482 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:58,543 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,544 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,545 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,546 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,547 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 [2019-01-07 22:06:58,550 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,551 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,552 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:58,552 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,559 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,566 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,566 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:58,626 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,627 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,628 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,629 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,630 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:06:58,633 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,634 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,635 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 [2019-01-07 22:06:58,635 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,643 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,649 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,649 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:58,712 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,713 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,714 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,715 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,716 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 [2019-01-07 22:06:58,719 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,720 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,721 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:58,721 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,745 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,751 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,751 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:58,810 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,812 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,813 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,814 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,814 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 [2019-01-07 22:06:58,818 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,819 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,819 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 [2019-01-07 22:06:58,820 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,826 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,833 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,833 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:58,892 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,893 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,893 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,894 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,895 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 [2019-01-07 22:06:58,898 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,899 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:58,900 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 [2019-01-07 22:06:58,900 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,907 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,913 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:58,913 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:59,026 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,027 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,028 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,029 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,030 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:06:59,033 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,034 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,035 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:59,035 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,042 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,049 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,049 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:59,112 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,113 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,114 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,116 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,116 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 [2019-01-07 22:06:59,119 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,120 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,121 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 [2019-01-07 22:06:59,121 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,128 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,135 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,135 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:59,202 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,203 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,204 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,206 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,206 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 [2019-01-07 22:06:59,209 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,210 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,211 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 [2019-01-07 22:06:59,211 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,218 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,225 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,225 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:59,292 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,293 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,294 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,295 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,296 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 [2019-01-07 22:06:59,302 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,303 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,303 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 [2019-01-07 22:06:59,303 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,308 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,313 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,314 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:59,382 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,383 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,384 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,386 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,386 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 [2019-01-07 22:06:59,389 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,390 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,391 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 [2019-01-07 22:06:59,391 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,399 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,405 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,405 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:59,475 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,476 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,477 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,479 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,479 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 [2019-01-07 22:06:59,482 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,484 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:59,484 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,492 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,496 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,496 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:59,563 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,564 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,565 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,566 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,567 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 [2019-01-07 22:06:59,570 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,571 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 [2019-01-07 22:06:59,572 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,579 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,585 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,586 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:59,654 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,656 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,657 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,658 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,658 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:06:59,661 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,662 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,663 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 [2019-01-07 22:06:59,663 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,670 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,675 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,676 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:59,747 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,748 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,749 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,750 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,751 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 [2019-01-07 22:06:59,754 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,755 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,755 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:59,756 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,763 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,770 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,770 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:59,841 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,842 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,843 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,844 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,845 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:06:59,848 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,850 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 [2019-01-07 22:06:59,850 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,858 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,864 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,864 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:06:59,936 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,938 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,939 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,940 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,940 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:06:59,943 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,944 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:06:59,945 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:06:59,945 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,953 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,960 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:06:59,960 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:00,036 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,037 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,038 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,039 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,040 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 [2019-01-07 22:07:00,053 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,054 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,054 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:07:00,054 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,061 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,067 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,068 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:00,145 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,147 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,148 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,149 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,149 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:07:00,152 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,153 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,154 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:07:00,154 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,162 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,168 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,169 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:00,246 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,248 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,249 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,250 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,250 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 [2019-01-07 22:07:00,253 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,254 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,255 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 [2019-01-07 22:07:00,255 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,263 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,269 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,270 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:00,347 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,348 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,349 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,350 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,351 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:07:00,354 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,355 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,356 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:07:00,356 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,363 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,369 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,369 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:00,446 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,447 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,449 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,450 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 [2019-01-07 22:07:00,453 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,454 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,455 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 [2019-01-07 22:07:00,455 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,463 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,469 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,469 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:00,552 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,553 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,554 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,555 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,556 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 [2019-01-07 22:07:00,559 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,560 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,560 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 [2019-01-07 22:07:00,561 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,568 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,575 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,575 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:00,655 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,656 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,657 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,658 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,659 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:07:00,662 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,663 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,663 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 [2019-01-07 22:07:00,664 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,671 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,678 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,678 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:00,780 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,781 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,782 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,783 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,784 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 [2019-01-07 22:07:00,787 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,788 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,788 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:07:00,789 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,796 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,803 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,803 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:00,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,888 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,889 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,890 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,891 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:07:00,893 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,895 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,895 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:07:00,895 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,903 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,910 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:00,910 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:00,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,995 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,996 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:00,997 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 [2019-01-07 22:07:01,000 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,001 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,001 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 [2019-01-07 22:07:01,002 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,009 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,016 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,016 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:01,102 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,104 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,105 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,106 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,106 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 [2019-01-07 22:07:01,109 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,110 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,111 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:07:01,111 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,119 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,125 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,126 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:01,214 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,216 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,217 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,218 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,218 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:07:01,221 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,222 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,222 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 [2019-01-07 22:07:01,223 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,230 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,236 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,236 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:01,320 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,322 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,323 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,324 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 [2019-01-07 22:07:01,327 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,328 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,329 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 [2019-01-07 22:07:01,329 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,336 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,343 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,343 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:01,431 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,432 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,433 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,434 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,435 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:07:01,438 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,439 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,440 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:07:01,440 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,447 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,454 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,454 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:01,541 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,541 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,542 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,543 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,544 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:07:01,547 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,548 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,548 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 [2019-01-07 22:07:01,549 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,556 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,563 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,563 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:01,651 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,653 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,654 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,655 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,655 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:07:01,681 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,682 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,682 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:07:01,683 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,689 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,695 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,695 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:01,849 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,850 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,852 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,854 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,854 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 [2019-01-07 22:07:01,856 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,858 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:01,858 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 [2019-01-07 22:07:01,858 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,875 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,886 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:01,886 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:02,027 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,029 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,031 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,033 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,033 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 [2019-01-07 22:07:02,035 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,036 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,036 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:07:02,037 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:02,046 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:02,058 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:02,058 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:02,196 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,197 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,198 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,199 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,199 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 [2019-01-07 22:07:02,202 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,203 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,204 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 [2019-01-07 22:07:02,204 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:02,212 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:02,218 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:02,219 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:02,310 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,311 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,312 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,313 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,314 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:07:02,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,318 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,319 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:07:02,319 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:02,327 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:02,334 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:02,335 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:02,424 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,425 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,426 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,428 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:07:02,431 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,432 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,432 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 [2019-01-07 22:07:02,433 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:02,440 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:02,447 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:02,447 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:02,560 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,561 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,562 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,563 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,564 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 [2019-01-07 22:07:02,567 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,568 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,569 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:07:02,569 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:02,576 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:02,583 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:02,583 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:02,682 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,683 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,684 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,685 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,686 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:07:02,689 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,690 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:07:02,690 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:07:02,690 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:07:02,698 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:07:02,705 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. [2019-01-07 22:07:02,705 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 22:07:02,792 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:07:02,792 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 22:08:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:08:23,461 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 22:08:23,461 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [64, 64, 64] total 190 [2019-01-07 22:08:23,461 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 22:08:23,462 INFO L459 AbstractCegarLoop]: Interpolant automaton has 128 states [2019-01-07 22:08:23,463 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 128 interpolants. [2019-01-07 22:08:23,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14111, Invalid=22179, Unknown=0, NotChecked=0, Total=36290 [2019-01-07 22:08:23,464 INFO L87 Difference]: Start difference. First operand 66 states and 66 transitions. Second operand 128 states. [2019-01-07 22:08:28,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 22:08:28,244 INFO L93 Difference]: Finished difference Result 71 states and 73 transitions. [2019-01-07 22:08:28,244 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2019-01-07 22:08:28,245 INFO L78 Accepts]: Start accepts. Automaton has 128 states. Word has length 65 [2019-01-07 22:08:28,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 22:08:28,246 INFO L225 Difference]: With dead ends: 71 [2019-01-07 22:08:28,246 INFO L226 Difference]: Without dead ends: 69 [2019-01-07 22:08:28,247 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 191 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15806 ImplicationChecksByTransitivity, 86.3s TimeCoverageRelationStatistics Valid=14307, Invalid=22749, Unknown=0, NotChecked=0, Total=37056 [2019-01-07 22:08:28,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2019-01-07 22:08:28,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 69. [2019-01-07 22:08:28,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2019-01-07 22:08:28,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 69 transitions. [2019-01-07 22:08:28,256 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 69 transitions. Word has length 65 [2019-01-07 22:08:28,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 22:08:28,256 INFO L480 AbstractCegarLoop]: Abstraction has 69 states and 69 transitions. [2019-01-07 22:08:28,256 INFO L481 AbstractCegarLoop]: Interpolant automaton has 128 states. [2019-01-07 22:08:28,257 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 69 transitions. [2019-01-07 22:08:28,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2019-01-07 22:08:28,257 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 22:08:28,257 INFO L402 BasicCegarLoop]: trace histogram [65, 1, 1, 1] [2019-01-07 22:08:28,257 INFO L423 AbstractCegarLoop]: === Iteration 24 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 22:08:28,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 22:08:28,258 INFO L82 PathProgramCache]: Analyzing trace with hash -1900703866, now seen corresponding path program 23 times [2019-01-07 22:08:28,258 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 22:08:28,258 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:08:28,258 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 22:08:28,258 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:08:28,259 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 22:08:28,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:08:28,736 WARN L181 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 22:08:32,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:08:32,245 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:08:32,245 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 22:08:32,245 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 22:08:32,246 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 22:08:32,246 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:08:32,246 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 [2019-01-07 22:08:32,254 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-07 22:08:32,254 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder OUTSIDE_LOOP_FIRST2 (IT: FPandBP) [2019-01-07 22:08:32,353 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 34 check-sat command(s) [2019-01-07 22:08:32,353 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-07 22:08:32,357 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 22:08:32,358 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 [2019-01-07 22:08:32,362 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,364 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,364 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 [2019-01-07 22:08:32,364 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,377 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,386 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,386 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 22:08:32,430 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,431 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,432 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,433 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,434 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:32,437 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,438 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,438 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:32,438 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,446 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,453 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,453 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:32,492 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,493 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,494 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,496 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,496 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 [2019-01-07 22:08:32,499 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,501 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,501 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 [2019-01-07 22:08:32,501 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,509 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,516 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,516 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:32,553 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,554 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,555 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,556 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,557 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 [2019-01-07 22:08:32,560 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,561 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,562 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:32,562 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,570 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,577 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,577 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:32,617 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,619 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,620 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,621 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,622 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:32,666 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,689 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,690 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:32,690 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,707 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,714 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,714 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:32,755 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,757 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,759 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 [2019-01-07 22:08:32,762 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,763 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,764 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 [2019-01-07 22:08:32,764 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,772 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,778 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,779 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:32,820 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,821 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,822 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,823 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,824 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:32,827 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,828 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,828 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 [2019-01-07 22:08:32,828 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,835 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,841 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,841 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:32,886 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,888 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,889 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,890 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 [2019-01-07 22:08:32,893 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,894 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,894 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:32,894 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,902 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,909 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,909 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:32,954 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,955 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,956 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,957 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,958 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:32,961 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,962 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:32,963 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 [2019-01-07 22:08:32,963 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,971 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,978 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:32,978 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:33,024 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,025 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,026 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,027 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,028 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 [2019-01-07 22:08:33,031 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,032 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,033 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 [2019-01-07 22:08:33,033 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,040 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,046 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,047 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:33,095 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,096 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,097 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,098 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,099 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 [2019-01-07 22:08:33,102 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,103 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,104 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 [2019-01-07 22:08:33,104 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,112 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,117 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,118 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:33,166 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,167 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,169 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,170 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,170 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:33,174 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,175 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,175 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:33,176 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,194 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,199 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,200 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:33,244 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,245 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,246 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,247 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,248 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:33,251 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,252 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,253 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:33,253 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,261 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,267 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,268 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:33,316 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,318 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,319 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,320 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 [2019-01-07 22:08:33,323 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,325 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 [2019-01-07 22:08:33,325 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,333 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,340 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,340 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:33,455 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,456 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,457 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,458 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,459 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 [2019-01-07 22:08:33,462 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,463 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,464 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 [2019-01-07 22:08:33,464 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,472 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,479 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,479 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:33,530 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,532 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,533 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,534 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,534 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 [2019-01-07 22:08:33,537 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,538 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,538 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 [2019-01-07 22:08:33,539 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,546 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,552 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,552 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:33,602 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,603 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,604 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,605 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,606 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 [2019-01-07 22:08:33,609 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,610 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,611 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 [2019-01-07 22:08:33,611 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,619 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,626 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,626 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:33,677 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,678 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,680 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,681 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,681 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:33,684 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,686 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,686 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:33,687 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,694 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,701 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,701 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:33,755 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,759 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,759 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 [2019-01-07 22:08:33,763 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,764 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,764 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 [2019-01-07 22:08:33,765 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,772 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,779 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,779 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:33,834 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,835 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,836 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,837 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,838 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:33,841 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,842 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,843 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 [2019-01-07 22:08:33,843 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,851 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,858 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,858 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:33,931 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,933 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,934 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,936 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,937 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 [2019-01-07 22:08:33,940 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,942 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:33,943 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 [2019-01-07 22:08:33,943 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,952 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,959 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:33,959 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:34,083 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,085 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,088 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,090 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,090 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 [2019-01-07 22:08:34,093 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,095 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,095 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:34,095 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,107 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,115 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,115 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:34,187 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,189 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,191 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,193 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,193 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 [2019-01-07 22:08:34,199 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,202 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,202 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 [2019-01-07 22:08:34,202 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,212 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,221 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,221 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:34,360 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,361 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,362 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,363 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,364 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 [2019-01-07 22:08:34,367 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,368 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,369 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 [2019-01-07 22:08:34,369 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,377 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,384 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,384 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:34,443 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,444 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,445 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,446 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,447 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 [2019-01-07 22:08:34,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,451 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,452 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 [2019-01-07 22:08:34,452 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,460 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,466 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,467 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:34,528 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,529 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,530 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,531 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,532 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:34,535 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,536 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,537 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:34,537 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,545 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,554 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,554 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:34,616 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,618 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,619 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,620 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,620 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 [2019-01-07 22:08:34,624 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,625 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,625 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 [2019-01-07 22:08:34,626 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,633 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,639 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,640 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:34,701 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,702 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,703 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,704 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,705 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 [2019-01-07 22:08:34,708 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,709 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,710 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:34,710 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,718 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,725 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,725 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:34,789 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,790 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,791 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,792 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,793 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:34,798 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,799 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,799 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:34,799 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,806 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,813 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,814 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:34,876 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,877 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,878 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,879 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,880 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:34,883 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,885 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,885 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 [2019-01-07 22:08:34,886 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,894 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,899 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,900 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:34,969 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,972 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,973 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,974 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 [2019-01-07 22:08:34,977 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,978 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:34,979 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:34,979 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,986 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,991 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:34,991 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:35,061 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,063 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,064 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,065 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 [2019-01-07 22:08:35,069 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,070 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,070 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 [2019-01-07 22:08:35,071 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,079 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,085 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,086 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:35,155 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,156 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,158 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,159 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,159 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:35,163 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,164 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,164 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:35,165 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,173 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,178 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,178 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:35,249 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,250 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,251 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,252 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,253 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:35,256 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,257 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,258 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 [2019-01-07 22:08:35,258 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,266 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,273 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,273 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:35,343 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,344 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,346 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,347 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,347 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:35,351 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,352 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,352 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:35,353 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,359 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,366 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,366 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:35,436 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,437 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,438 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,440 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,440 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 [2019-01-07 22:08:35,444 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,445 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,445 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 [2019-01-07 22:08:35,446 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,453 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,460 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,461 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:35,532 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,533 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,534 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,535 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,536 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 [2019-01-07 22:08:35,539 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,540 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,541 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 [2019-01-07 22:08:35,541 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,549 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,556 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,556 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:35,628 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,629 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,630 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,631 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,632 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:35,635 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,636 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,637 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:35,637 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,645 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,652 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,652 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:35,723 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,724 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,725 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,726 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,727 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 [2019-01-07 22:08:35,730 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,731 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,732 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:35,732 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,740 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,747 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,747 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:35,822 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,823 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,824 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,825 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,826 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:35,829 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,831 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,831 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:35,831 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,839 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,845 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,845 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:35,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,923 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,924 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,926 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,926 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 [2019-01-07 22:08:35,930 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,931 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:35,931 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 [2019-01-07 22:08:35,932 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,939 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,946 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:35,947 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:36,050 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,051 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,053 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,054 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:36,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,059 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 [2019-01-07 22:08:36,060 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:36,068 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:36,074 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:36,075 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:36,482 WARN L181 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 19 [2019-01-07 22:08:36,518 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,541 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,566 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,591 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,592 INFO L303 Elim1Store]: Index analysis took 109 ms [2019-01-07 22:08:36,592 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 [2019-01-07 22:08:36,633 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,655 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,656 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 [2019-01-07 22:08:36,656 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:36,684 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:36,691 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:36,692 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:36,773 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,774 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,775 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,776 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,777 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:36,780 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,782 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,782 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:36,783 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:36,791 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:36,796 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:36,796 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:36,891 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,892 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,893 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,894 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,895 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 [2019-01-07 22:08:36,898 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,899 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,900 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 [2019-01-07 22:08:36,900 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:36,908 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:36,915 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:36,915 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:36,997 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:36,998 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,000 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,001 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,001 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 [2019-01-07 22:08:37,005 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,006 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,006 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 [2019-01-07 22:08:37,007 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,015 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,021 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,022 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:37,104 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,106 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,107 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,108 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,109 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 [2019-01-07 22:08:37,111 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,112 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,113 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 [2019-01-07 22:08:37,113 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,120 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,127 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,127 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:37,207 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,208 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,209 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,210 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,211 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 [2019-01-07 22:08:37,214 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,215 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,215 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 [2019-01-07 22:08:37,216 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,224 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,229 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,229 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:37,313 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,315 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,316 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,318 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:37,321 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,322 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,322 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 [2019-01-07 22:08:37,323 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,330 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,337 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,337 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:37,423 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,424 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,425 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,426 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,427 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:37,430 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,431 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,432 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 [2019-01-07 22:08:37,432 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,440 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,447 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,447 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:37,532 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,533 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,535 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,536 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,536 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 [2019-01-07 22:08:37,539 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,541 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,541 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 [2019-01-07 22:08:37,542 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,549 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,556 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,556 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:37,648 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,649 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,650 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,652 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,652 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 [2019-01-07 22:08:37,656 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,657 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,657 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 [2019-01-07 22:08:37,658 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,664 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,671 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,672 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:37,761 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,762 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,763 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,764 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,765 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 [2019-01-07 22:08:37,768 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,769 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,770 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:37,770 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,778 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,785 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,785 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:37,879 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,880 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,881 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,883 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,883 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 [2019-01-07 22:08:37,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,888 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,889 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 [2019-01-07 22:08:37,889 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,897 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,902 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:37,902 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:37,997 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:37,999 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,000 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,001 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,002 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 [2019-01-07 22:08:38,005 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,006 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,007 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 [2019-01-07 22:08:38,007 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,014 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,021 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,022 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:38,113 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,114 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,115 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,116 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,117 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 [2019-01-07 22:08:38,120 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,121 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,122 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 [2019-01-07 22:08:38,122 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,137 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,144 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,144 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:38,239 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,240 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,241 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,242 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,243 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:38,247 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,248 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,248 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:38,249 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,257 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,263 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,263 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:38,362 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,363 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,365 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,366 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,366 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:38,370 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,371 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,372 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:38,372 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,380 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,385 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,386 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:38,482 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,482 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,483 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,484 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,485 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:38,487 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,488 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,488 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 [2019-01-07 22:08:38,489 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,496 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,503 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,504 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:38,598 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,599 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,600 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,601 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,602 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:38,606 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,607 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,607 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:08:38,608 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,615 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,622 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,623 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:38,724 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,725 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,726 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,727 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,728 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:08:38,731 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,732 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,733 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 [2019-01-07 22:08:38,733 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,770 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,777 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,778 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:38,880 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,881 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,882 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,883 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,884 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 [2019-01-07 22:08:38,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:38,888 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 [2019-01-07 22:08:38,888 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,895 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,902 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:38,902 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:39,008 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,010 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,016 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,019 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,019 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 [2019-01-07 22:08:39,030 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,033 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,033 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 [2019-01-07 22:08:39,034 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:39,043 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:39,050 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:39,050 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:39,377 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,379 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,379 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,380 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,380 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 [2019-01-07 22:08:39,383 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,384 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,384 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 [2019-01-07 22:08:39,384 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:39,392 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:39,399 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:39,399 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:39,502 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,503 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,505 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,506 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,506 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 [2019-01-07 22:08:39,509 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,510 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,511 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 [2019-01-07 22:08:39,511 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:39,519 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:39,524 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:39,524 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:39,634 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,635 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,636 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,637 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,638 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 [2019-01-07 22:08:39,642 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,643 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:08:39,643 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 [2019-01-07 22:08:39,644 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:08:39,652 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:08:39,659 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. [2019-01-07 22:08:39,660 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 22:08:39,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:08:39,756 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 22:10:17,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:10:17,674 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 22:10:17,674 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 67, 67] total 199 [2019-01-07 22:10:17,674 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 22:10:17,674 INFO L459 AbstractCegarLoop]: Interpolant automaton has 134 states [2019-01-07 22:10:17,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 134 interpolants. [2019-01-07 22:10:17,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15476, Invalid=24324, Unknown=0, NotChecked=0, Total=39800 [2019-01-07 22:10:17,677 INFO L87 Difference]: Start difference. First operand 69 states and 69 transitions. Second operand 134 states. [2019-01-07 22:10:22,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 22:10:22,165 INFO L93 Difference]: Finished difference Result 74 states and 76 transitions. [2019-01-07 22:10:22,165 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2019-01-07 22:10:22,166 INFO L78 Accepts]: Start accepts. Automaton has 134 states. Word has length 68 [2019-01-07 22:10:22,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 22:10:22,166 INFO L225 Difference]: With dead ends: 74 [2019-01-07 22:10:22,167 INFO L226 Difference]: Without dead ends: 72 [2019-01-07 22:10:22,169 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 203 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 200 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17351 ImplicationChecksByTransitivity, 104.5s TimeCoverageRelationStatistics Valid=15681, Invalid=24921, Unknown=0, NotChecked=0, Total=40602 [2019-01-07 22:10:22,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72 states. [2019-01-07 22:10:22,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72 to 72. [2019-01-07 22:10:22,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72 states. [2019-01-07 22:10:22,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 72 transitions. [2019-01-07 22:10:22,177 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 72 transitions. Word has length 68 [2019-01-07 22:10:22,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 22:10:22,177 INFO L480 AbstractCegarLoop]: Abstraction has 72 states and 72 transitions. [2019-01-07 22:10:22,177 INFO L481 AbstractCegarLoop]: Interpolant automaton has 134 states. [2019-01-07 22:10:22,177 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 72 transitions. [2019-01-07 22:10:22,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-01-07 22:10:22,178 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 22:10:22,178 INFO L402 BasicCegarLoop]: trace histogram [68, 1, 1, 1] [2019-01-07 22:10:22,178 INFO L423 AbstractCegarLoop]: === Iteration 25 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 22:10:22,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 22:10:22,178 INFO L82 PathProgramCache]: Analyzing trace with hash 976119520, now seen corresponding path program 24 times [2019-01-07 22:10:22,178 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 22:10:22,179 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:10:22,179 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-07 22:10:22,179 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:10:22,179 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 22:10:22,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:10:22,455 WARN L181 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 22:10:25,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:10:25,879 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:10:25,879 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 22:10:25,879 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 22:10:25,879 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 22:10:25,879 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:10:25,879 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 [2019-01-07 22:10:25,888 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-01-07 22:10:25,888 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder TERMS_WITH_SMALL_CONSTANTS_FIRST (IT: FPandBP) [2019-01-07 22:10:25,926 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-01-07 22:10:25,926 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-01-07 22:10:25,930 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 22:10:25,932 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 [2019-01-07 22:10:25,936 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:25,938 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:25,938 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 [2019-01-07 22:10:25,938 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:25,951 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:25,960 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:25,960 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 22:10:25,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:25,994 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:25,995 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:25,996 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:25,997 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 [2019-01-07 22:10:26,000 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,001 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,001 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 [2019-01-07 22:10:26,002 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,009 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,015 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,015 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:26,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,053 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,054 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,055 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,056 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 [2019-01-07 22:10:26,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,060 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,060 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 [2019-01-07 22:10:26,061 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,068 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,074 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,074 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:26,110 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,111 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,112 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,113 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,114 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:26,117 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,117 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,118 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 [2019-01-07 22:10:26,118 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,135 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,141 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,141 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:26,176 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,178 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,179 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,180 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,180 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:26,183 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,184 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,185 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:26,185 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,192 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,198 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,199 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:26,237 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,238 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,239 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,240 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,241 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 [2019-01-07 22:10:26,244 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,245 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,246 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:26,246 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,253 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,259 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,259 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:26,297 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,298 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,299 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,300 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,301 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:26,304 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,305 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,306 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:26,306 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,312 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,318 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,318 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:26,359 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,360 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,361 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,362 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,363 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:26,366 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,367 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,367 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 [2019-01-07 22:10:26,368 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,375 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,381 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,382 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:26,424 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,425 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,426 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,428 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:26,431 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,432 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,432 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 [2019-01-07 22:10:26,433 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,440 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,446 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,446 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:26,565 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,567 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,570 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,572 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,572 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:26,576 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,578 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,578 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 [2019-01-07 22:10:26,578 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,588 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,597 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,597 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:26,685 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,687 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,689 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,692 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,692 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 [2019-01-07 22:10:26,696 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,701 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,701 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:26,701 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,711 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,719 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,719 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:26,821 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,823 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,826 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,828 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,828 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:26,832 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,834 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,834 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 [2019-01-07 22:10:26,834 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,844 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,852 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,852 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:26,914 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,915 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,916 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,917 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,918 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 [2019-01-07 22:10:26,921 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,922 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 [2019-01-07 22:10:26,923 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,929 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,935 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,935 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:26,980 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,981 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,982 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,984 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,984 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 [2019-01-07 22:10:26,987 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,988 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:26,988 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:26,989 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:26,995 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,001 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,001 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:27,047 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,048 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,049 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,050 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,051 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 [2019-01-07 22:10:27,053 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,055 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,055 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 [2019-01-07 22:10:27,055 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,063 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,069 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,069 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:27,116 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,117 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,118 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,119 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,120 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:27,123 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,124 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,125 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:27,125 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,132 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,139 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,139 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:27,186 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,187 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,188 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,189 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,190 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 [2019-01-07 22:10:27,193 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,194 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,194 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:27,194 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,201 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,208 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,208 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:27,258 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,259 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,261 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,262 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,262 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 [2019-01-07 22:10:27,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,266 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,267 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 [2019-01-07 22:10:27,267 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,275 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,282 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,282 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:27,337 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,338 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,339 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,340 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,341 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:27,344 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,345 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,346 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 [2019-01-07 22:10:27,346 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,354 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,360 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,361 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:27,416 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,418 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,419 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,420 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,420 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 [2019-01-07 22:10:27,424 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,425 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,425 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 [2019-01-07 22:10:27,426 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,434 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,440 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,441 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:27,498 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,499 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,500 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,501 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,502 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 [2019-01-07 22:10:27,505 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,506 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,507 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:27,507 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,515 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,520 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,521 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:27,577 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,579 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,580 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,581 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,581 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 [2019-01-07 22:10:27,585 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,586 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,586 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 [2019-01-07 22:10:27,587 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,594 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,601 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,602 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:27,671 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,673 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,674 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,675 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,676 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 [2019-01-07 22:10:27,679 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,680 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,680 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 [2019-01-07 22:10:27,681 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,687 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,693 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,693 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:27,754 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,755 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,757 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,758 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:27,761 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,762 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,763 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:27,763 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,771 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,778 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,778 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:27,837 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,838 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,839 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,840 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,841 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 [2019-01-07 22:10:27,844 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,845 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,846 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 [2019-01-07 22:10:27,846 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,854 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,860 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,860 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:27,919 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,920 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,921 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,922 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,923 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 [2019-01-07 22:10:27,926 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,927 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:27,927 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:27,927 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,935 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,941 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:27,942 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:28,002 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,003 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,004 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,005 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,006 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 [2019-01-07 22:10:28,009 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,010 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,011 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:28,011 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,018 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,025 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,025 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:28,100 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,101 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,102 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,104 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,104 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:28,119 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,120 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,120 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:28,120 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,127 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,134 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,134 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:28,194 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,195 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,196 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,197 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,198 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 [2019-01-07 22:10:28,201 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,201 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,202 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 [2019-01-07 22:10:28,202 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,208 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,214 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,215 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:28,280 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,281 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,283 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,284 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,284 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:28,287 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,288 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,289 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 [2019-01-07 22:10:28,289 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,296 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,302 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,303 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:28,370 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,371 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,372 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,373 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,373 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 [2019-01-07 22:10:28,376 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,377 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,377 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 [2019-01-07 22:10:28,378 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,385 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,391 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,391 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:28,454 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,455 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,456 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,457 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,458 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:28,461 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,462 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,462 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 [2019-01-07 22:10:28,463 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,470 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,476 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,476 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:28,544 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,546 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,547 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,548 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,548 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 [2019-01-07 22:10:28,551 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,552 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,553 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 [2019-01-07 22:10:28,553 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,558 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,565 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,565 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:28,629 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,630 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,631 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,632 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,633 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 [2019-01-07 22:10:28,636 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,637 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,637 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:28,638 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,645 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,651 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,652 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:28,723 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,724 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,725 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,726 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,727 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 [2019-01-07 22:10:28,730 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,731 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,732 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:28,732 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,738 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,744 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,744 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:28,809 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,810 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,811 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,812 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,813 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 [2019-01-07 22:10:28,816 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,817 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,818 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:28,818 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,825 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,831 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,831 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:28,900 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,901 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,902 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,903 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,904 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:28,906 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,907 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,908 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 [2019-01-07 22:10:28,908 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,915 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,921 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:28,921 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:28,990 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,991 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,992 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,993 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,993 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:28,996 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,997 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:28,998 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 [2019-01-07 22:10:28,998 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,006 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,012 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,012 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:29,087 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,088 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,088 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,089 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,089 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 [2019-01-07 22:10:29,092 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,093 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,093 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 [2019-01-07 22:10:29,093 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,101 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,106 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,106 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:29,177 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,178 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,179 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,180 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,181 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:29,184 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,185 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,186 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 [2019-01-07 22:10:29,186 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,192 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,199 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,199 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:29,272 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,273 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,274 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,275 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,276 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:29,279 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,280 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,281 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:29,281 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,287 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,293 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,294 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:29,368 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,369 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,370 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,371 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,372 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 [2019-01-07 22:10:29,375 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,376 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,376 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:29,377 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,384 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,390 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,390 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:29,465 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,466 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,467 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,468 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,468 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:29,471 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,473 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,473 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:29,473 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,481 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,485 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,486 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:29,573 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,574 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,575 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,576 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,577 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:29,580 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,581 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,581 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:29,582 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,589 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,595 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,596 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:29,674 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,675 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,676 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,677 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,678 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:29,681 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,682 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,682 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:29,683 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,690 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,696 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,697 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:29,774 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,775 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,776 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,777 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,778 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:29,781 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,782 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,782 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:29,783 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,790 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,796 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,797 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:29,877 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,878 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,879 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,880 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,881 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:29,884 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,885 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,886 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:29,886 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,893 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,900 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,900 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:29,981 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,982 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,983 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,984 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,985 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:29,988 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,989 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:29,990 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:29,990 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:29,997 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,004 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,004 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:30,099 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,100 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,101 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,102 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,103 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 [2019-01-07 22:10:30,106 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,107 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,107 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:30,108 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,115 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,122 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,122 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:30,205 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,206 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,207 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,208 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,209 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:30,211 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,213 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,213 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 [2019-01-07 22:10:30,213 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,221 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,227 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,227 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:30,311 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,312 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,313 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,314 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,314 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:30,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,318 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,319 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:30,319 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,326 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,332 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,332 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:30,417 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,418 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,419 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,420 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,420 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 [2019-01-07 22:10:30,423 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,424 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,425 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 [2019-01-07 22:10:30,425 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,432 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,438 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,439 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:30,524 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,525 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,526 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,527 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,528 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:30,531 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,532 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,533 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 [2019-01-07 22:10:30,533 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,539 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,545 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,545 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:30,630 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,631 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,632 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,633 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,634 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 [2019-01-07 22:10:30,637 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,638 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,638 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 [2019-01-07 22:10:30,639 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,645 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,651 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,651 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:30,741 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,743 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,744 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,745 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,745 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:30,748 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,749 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,750 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:30,750 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,757 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,763 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,763 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:30,853 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,854 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,855 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,856 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,857 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:30,859 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,861 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,861 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:30,861 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,869 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,875 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,875 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:30,964 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,965 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,966 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,967 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,967 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 [2019-01-07 22:10:30,970 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,971 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:30,972 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 [2019-01-07 22:10:30,972 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,979 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,985 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:30,985 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:31,075 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,076 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,077 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,078 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,078 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 [2019-01-07 22:10:31,081 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,082 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,083 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 [2019-01-07 22:10:31,083 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,090 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,096 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,097 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:31,188 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,189 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,190 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,191 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,191 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 [2019-01-07 22:10:31,194 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,195 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,196 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:31,196 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,203 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,210 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,210 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:31,302 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,303 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,304 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,305 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,305 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 [2019-01-07 22:10:31,308 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,309 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,310 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 [2019-01-07 22:10:31,310 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,318 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,324 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,324 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:31,415 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,416 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,417 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,418 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,418 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:31,421 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,422 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,423 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:31,423 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,430 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,436 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,437 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:31,534 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,535 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,536 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,537 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,538 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:31,541 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,542 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,543 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:31,543 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,550 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,556 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,557 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:31,663 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,665 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,667 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,669 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,669 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 [2019-01-07 22:10:31,673 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,677 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,677 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 [2019-01-07 22:10:31,678 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,689 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,697 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,698 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:31,944 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,949 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,952 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,954 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,954 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 [2019-01-07 22:10:31,958 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,960 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:31,960 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:31,960 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,970 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,978 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:31,978 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:32,123 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,124 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,125 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,126 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,127 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 [2019-01-07 22:10:32,130 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,131 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,131 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 [2019-01-07 22:10:32,132 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:32,139 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:32,144 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:32,144 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:32,257 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,258 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,259 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,260 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,260 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:32,263 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,264 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,265 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 [2019-01-07 22:10:32,265 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:32,273 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:32,279 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:32,279 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:32,381 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,382 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,383 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,384 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,385 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 [2019-01-07 22:10:32,388 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,389 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,389 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 [2019-01-07 22:10:32,390 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:32,397 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:32,404 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:32,404 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:32,504 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,505 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,506 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,507 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,508 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:32,511 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,512 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,512 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:10:32,513 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:32,519 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:32,526 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:32,526 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:32,627 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,628 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,629 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,631 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,631 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:10:32,634 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,635 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:10:32,636 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 [2019-01-07 22:10:32,636 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:10:32,643 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:10:32,650 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. [2019-01-07 22:10:32,650 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 22:10:32,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:10:32,752 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2019-01-07 22:12:23,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:12:23,348 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2019-01-07 22:12:23,348 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [70, 70, 70] total 208 [2019-01-07 22:12:23,348 INFO L250 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2019-01-07 22:12:23,348 INFO L459 AbstractCegarLoop]: Interpolant automaton has 140 states [2019-01-07 22:12:23,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 140 interpolants. [2019-01-07 22:12:23,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16904, Invalid=26568, Unknown=0, NotChecked=0, Total=43472 [2019-01-07 22:12:23,351 INFO L87 Difference]: Start difference. First operand 72 states and 72 transitions. Second operand 140 states. [2019-01-07 22:12:29,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 22:12:29,156 INFO L93 Difference]: Finished difference Result 77 states and 79 transitions. [2019-01-07 22:12:29,156 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2019-01-07 22:12:29,156 INFO L78 Accepts]: Start accepts. Automaton has 140 states. Word has length 71 [2019-01-07 22:12:29,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 22:12:29,157 INFO L225 Difference]: With dead ends: 77 [2019-01-07 22:12:29,157 INFO L226 Difference]: Without dead ends: 75 [2019-01-07 22:12:29,159 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 212 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 209 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18968 ImplicationChecksByTransitivity, 116.9s TimeCoverageRelationStatistics Valid=17118, Invalid=27192, Unknown=0, NotChecked=0, Total=44310 [2019-01-07 22:12:29,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2019-01-07 22:12:29,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 75. [2019-01-07 22:12:29,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75 states. [2019-01-07 22:12:29,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 75 transitions. [2019-01-07 22:12:29,165 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 75 transitions. Word has length 71 [2019-01-07 22:12:29,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 22:12:29,165 INFO L480 AbstractCegarLoop]: Abstraction has 75 states and 75 transitions. [2019-01-07 22:12:29,165 INFO L481 AbstractCegarLoop]: Interpolant automaton has 140 states. [2019-01-07 22:12:29,166 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 75 transitions. [2019-01-07 22:12:29,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2019-01-07 22:12:29,166 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 22:12:29,166 INFO L402 BasicCegarLoop]: trace histogram [71, 1, 1, 1] [2019-01-07 22:12:29,166 INFO L423 AbstractCegarLoop]: === Iteration 26 === [mainErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 22:12:29,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 22:12:29,166 INFO L82 PathProgramCache]: Analyzing trace with hash -1650779834, now seen corresponding path program 25 times [2019-01-07 22:12:29,167 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 22:12:29,167 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:12:29,167 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-07 22:12:29,167 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 22:12:29,167 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 22:12:29,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:12:29,448 WARN L181 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2019-01-07 22:12:33,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:12:33,405 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:12:33,405 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 22:12:33,406 INFO L189 CegarAbsIntRunner]: Skipping current iteration for AI because we have already analyzed this path program [2019-01-07 22:12:33,406 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: AbsInt can only provide a hoare triple checker if it generated fixpoints [2019-01-07 22:12:33,406 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 22:12:33,406 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 [2019-01-07 22:12:33,414 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 22:12:33,415 INFO L289 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2019-01-07 22:12:33,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 22:12:33,442 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-07 22:12:33,444 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 [2019-01-07 22:12:33,446 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,448 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 [2019-01-07 22:12:33,449 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,461 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,468 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,468 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:14 [2019-01-07 22:12:33,506 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,507 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,508 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,509 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,510 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:33,513 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,514 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,515 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:33,515 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,521 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,527 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,528 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:33,564 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,565 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,566 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,567 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,568 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 [2019-01-07 22:12:33,571 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,572 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,572 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 [2019-01-07 22:12:33,573 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,580 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,586 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,587 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:33,625 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,626 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,627 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,628 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,629 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:33,632 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,633 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,633 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:33,634 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,641 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,647 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,648 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:33,687 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,688 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,689 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,690 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,691 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 [2019-01-07 22:12:33,694 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,695 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,695 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 [2019-01-07 22:12:33,696 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,703 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,709 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,710 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:33,747 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,748 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,750 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,751 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,751 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 [2019-01-07 22:12:33,754 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,755 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,756 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 [2019-01-07 22:12:33,756 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,764 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,770 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,770 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:33,809 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,810 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,811 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,812 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,813 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 [2019-01-07 22:12:33,854 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,878 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,878 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:33,879 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,910 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,916 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,916 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:33,956 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,957 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,958 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,959 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,960 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:33,963 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,964 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:33,965 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:33,965 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,972 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,977 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:33,977 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:34,020 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,021 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,022 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,024 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,024 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:34,027 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,028 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,029 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:34,029 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,036 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,043 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,043 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:34,087 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,088 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,089 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,090 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,091 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:34,094 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,095 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,095 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:34,096 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,103 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,110 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,110 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:34,152 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,154 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,155 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,156 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,156 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 [2019-01-07 22:12:34,159 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,160 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,161 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 [2019-01-07 22:12:34,161 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,168 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,175 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,175 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:34,218 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,219 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,220 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,221 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,222 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:34,225 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,226 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,227 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 [2019-01-07 22:12:34,227 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,242 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,247 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,247 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:34,289 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,290 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,291 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,292 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,293 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 [2019-01-07 22:12:34,296 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,297 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,298 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 [2019-01-07 22:12:34,298 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,305 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,312 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,312 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:34,356 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,357 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,358 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,359 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,360 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 [2019-01-07 22:12:34,363 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,364 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,365 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 [2019-01-07 22:12:34,365 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,372 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,379 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,379 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:34,422 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,423 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,425 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,426 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,426 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 [2019-01-07 22:12:34,429 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,430 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,431 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 [2019-01-07 22:12:34,431 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,437 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,443 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,444 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:34,495 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,496 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,497 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,498 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,499 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 [2019-01-07 22:12:34,502 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,503 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,503 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:34,504 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,511 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,518 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,518 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:34,592 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,594 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,596 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,599 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,599 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:34,603 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,605 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,605 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:34,605 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,616 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,624 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,624 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:34,746 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,748 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,750 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,752 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,752 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 [2019-01-07 22:12:34,756 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,758 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,758 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 [2019-01-07 22:12:34,758 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,768 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,776 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,776 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:34,876 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,878 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,880 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,882 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,882 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:34,885 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,887 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,888 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 [2019-01-07 22:12:34,888 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,898 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,906 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,906 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:34,974 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,975 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,976 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,977 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,977 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 [2019-01-07 22:12:34,980 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,982 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:34,982 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:34,982 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,990 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,996 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:34,996 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:35,051 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,052 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,053 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,055 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,055 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 [2019-01-07 22:12:35,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,060 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 [2019-01-07 22:12:35,060 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,067 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,073 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,074 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:35,127 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,128 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,129 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,130 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,131 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:35,134 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,135 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,135 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:35,136 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,143 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,149 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,150 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:35,203 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,204 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,205 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,206 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,207 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 [2019-01-07 22:12:35,210 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,211 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,212 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 [2019-01-07 22:12:35,212 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,219 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,226 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,226 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:35,284 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,285 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,286 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,287 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,288 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:35,291 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,292 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,292 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:35,293 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,300 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,306 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,307 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:35,365 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,366 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,367 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,368 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,369 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:35,372 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,373 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,373 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:35,374 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,381 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,387 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,388 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:35,448 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,449 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,451 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,451 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 [2019-01-07 22:12:35,454 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,455 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,456 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:35,456 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,464 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,470 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,470 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:35,532 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,533 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,534 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,535 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,536 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 [2019-01-07 22:12:35,539 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,540 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,540 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:35,540 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,548 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,554 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,554 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:35,616 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,617 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,618 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,619 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,620 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 [2019-01-07 22:12:35,623 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,624 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,625 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 [2019-01-07 22:12:35,625 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,631 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,637 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,638 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:35,701 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,702 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,703 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,704 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,705 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 [2019-01-07 22:12:35,708 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,709 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,709 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 [2019-01-07 22:12:35,709 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,717 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,723 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,723 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:35,786 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,787 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,788 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,789 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,790 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:35,793 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,794 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,795 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:35,795 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,803 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,809 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,809 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:35,882 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,883 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,884 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,885 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,886 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:35,889 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,890 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,890 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:35,891 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,898 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,904 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,904 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:35,966 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,967 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,968 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,969 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,970 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:35,973 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,974 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:35,974 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:35,975 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,982 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,988 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:35,988 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:36,055 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,056 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,059 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 [2019-01-07 22:12:36,061 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,063 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,063 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 [2019-01-07 22:12:36,063 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,071 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,077 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,077 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:36,144 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,145 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,147 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,148 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,148 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:36,151 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,152 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,153 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 [2019-01-07 22:12:36,153 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,159 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,165 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,165 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:36,234 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,235 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,236 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,237 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,238 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 [2019-01-07 22:12:36,241 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,242 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,242 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 [2019-01-07 22:12:36,243 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,250 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,256 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,257 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:36,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,325 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,326 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,327 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,328 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:36,331 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,331 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,332 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 [2019-01-07 22:12:36,332 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,339 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,345 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,345 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:36,414 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,415 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,416 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,417 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,418 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:36,421 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,422 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,422 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 [2019-01-07 22:12:36,423 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,430 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,436 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,436 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:36,509 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,510 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,511 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,512 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,513 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 [2019-01-07 22:12:36,516 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,517 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,518 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:36,518 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,526 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,532 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,532 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:36,605 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,606 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,607 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,608 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,608 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 [2019-01-07 22:12:36,611 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,612 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,613 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 [2019-01-07 22:12:36,613 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,621 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,627 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,627 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:36,703 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,705 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,706 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,707 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,707 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 [2019-01-07 22:12:36,710 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,712 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,712 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:36,712 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,720 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,726 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,727 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:36,801 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,802 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,802 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,803 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,804 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:36,815 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,816 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,817 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 [2019-01-07 22:12:36,817 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,823 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,829 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,829 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:36,904 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,905 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,906 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,907 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,908 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 [2019-01-07 22:12:36,911 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,912 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:36,913 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:36,913 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,920 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,926 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:36,927 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:37,018 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,019 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,020 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,021 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,021 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:37,024 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,026 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,026 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:37,026 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,034 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,040 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,040 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:37,116 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,117 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,118 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,119 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,119 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 [2019-01-07 22:12:37,122 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,123 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,124 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:37,124 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,131 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,137 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,138 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:37,217 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,218 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,219 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,220 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,220 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:37,223 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,224 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,225 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 [2019-01-07 22:12:37,225 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,233 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,239 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,239 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:37,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,325 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,326 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,327 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,328 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:37,331 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,332 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,332 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 [2019-01-07 22:12:37,333 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,340 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,346 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,346 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:37,425 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,427 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,428 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,429 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,429 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 [2019-01-07 22:12:37,432 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,433 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,434 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:37,434 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,441 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,447 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,447 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:37,527 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,528 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,529 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,530 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,531 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 [2019-01-07 22:12:37,533 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,535 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,535 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 [2019-01-07 22:12:37,535 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,542 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,548 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,548 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:37,626 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,627 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,628 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,629 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,630 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:37,633 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,634 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,634 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:37,634 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,642 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,648 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,648 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:37,729 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,731 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,732 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,733 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,733 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:37,736 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,737 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,737 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 [2019-01-07 22:12:37,738 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,745 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,751 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,751 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:37,836 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,837 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,838 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,839 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,840 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:37,842 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,843 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,844 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:37,844 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,851 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,857 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,858 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:37,938 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,939 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,940 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,941 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,942 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:37,945 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,946 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:37,947 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:37,947 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,954 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,960 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:37,960 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:38,043 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,044 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,045 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,046 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,047 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 [2019-01-07 22:12:38,050 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,051 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,051 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:38,052 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,059 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,065 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,065 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:38,153 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,154 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,155 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,156 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,157 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 [2019-01-07 22:12:38,160 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,161 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,161 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 [2019-01-07 22:12:38,161 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,169 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,175 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,175 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:38,262 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,263 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,264 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,265 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,266 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:38,269 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,270 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,270 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:38,271 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,278 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,284 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,285 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:38,373 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,374 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,375 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,376 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,377 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 [2019-01-07 22:12:38,380 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,381 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,381 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:38,382 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,389 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,394 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,394 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:38,488 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,489 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,490 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,491 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,492 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:38,495 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,496 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,496 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:38,497 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,504 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,509 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,509 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:38,600 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,601 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,602 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,603 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,612 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:38,614 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,614 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,615 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:38,615 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,622 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,628 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,629 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:38,719 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,720 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,721 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,722 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,723 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:38,725 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,727 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,727 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:38,727 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,735 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,741 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,741 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:38,831 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,832 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,833 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,834 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,835 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 [2019-01-07 22:12:38,838 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,839 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,839 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 [2019-01-07 22:12:38,840 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,847 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,852 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,852 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:38,945 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,946 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,947 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,948 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,948 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 [2019-01-07 22:12:38,951 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,952 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:38,953 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:38,953 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,959 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,965 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:38,965 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:39,057 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,058 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,059 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,060 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,061 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 [2019-01-07 22:12:39,064 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,065 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,065 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:39,065 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,072 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,078 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,079 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:39,176 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,177 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,178 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,179 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,180 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:39,183 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,184 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,184 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:39,185 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,192 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,198 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,198 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:39,290 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,291 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,292 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,293 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,293 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 [2019-01-07 22:12:39,296 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,297 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,298 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 [2019-01-07 22:12:39,298 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,304 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,310 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,310 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:39,409 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,410 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,411 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,412 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,413 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:39,416 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,417 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,418 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:39,418 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,425 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,431 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,431 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:39,533 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,534 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,535 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,536 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,537 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:39,540 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,541 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,542 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:39,542 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,550 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,557 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,557 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:39,670 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,672 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,675 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,677 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,677 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:39,681 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,683 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:39,683 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:39,683 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,693 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,701 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:39,701 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:40,089 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,092 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,095 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,098 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,098 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 [2019-01-07 22:12:40,100 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,101 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,101 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2019-01-07 22:12:40,101 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:40,141 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:40,147 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:40,148 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:40,317 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,318 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,319 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,320 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,321 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 [2019-01-07 22:12:40,324 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,325 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,325 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 [2019-01-07 22:12:40,326 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:40,333 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:40,339 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:40,339 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:40,450 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,451 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,452 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,453 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,454 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 [2019-01-07 22:12:40,457 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,458 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,458 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 [2019-01-07 22:12:40,459 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:40,465 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:40,471 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:40,472 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:40,574 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,576 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,577 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,578 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,578 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 37 [2019-01-07 22:12:40,581 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,582 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,583 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 [2019-01-07 22:12:40,583 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:40,590 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:40,596 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:40,597 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:40,698 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,699 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,700 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,701 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,702 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 [2019-01-07 22:12:40,705 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,706 INFO L701 Elim1Store]: detected not equals via solver [2019-01-07 22:12:40,707 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 [2019-01-07 22:12:40,707 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-07 22:12:40,714 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-07 22:12:40,721 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. [2019-01-07 22:12:40,721 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:14 [2019-01-07 22:12:40,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 22:12:40,824 INFO L316 TraceCheckSpWp]: Computing backward predicates...