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 -i ../../../trunk/examples/programs/heapseparator/speedup-poc01-05.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 09:55:42,099 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 09:55:42,101 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 09:55:42,112 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 09:55:42,113 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 09:55:42,114 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 09:55:42,115 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 09:55:42,117 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 09:55:42,119 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 09:55:42,120 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 09:55:42,121 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 09:55:42,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 09:55:42,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 09:55:42,123 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 09:55:42,124 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 09:55:42,127 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 09:55:42,128 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 09:55:42,129 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 09:55:42,135 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 09:55:42,140 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 09:55:42,141 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 09:55:42,142 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 09:55:42,146 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 09:55:42,147 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 09:55:42,152 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-05 09:55:42,157 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 09:55:42,157 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 09:55:42,159 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 09:55:42,160 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 09:55:42,161 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 09:55:42,161 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 09:55:42,163 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 09:55:42,164 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 09:55:42,164 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 09:55:42,166 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 09:55:42,166 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 09:55:42,201 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 09:55:42,216 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 09:55:42,220 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 09:55:42,222 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 09:55:42,222 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 09:55:42,223 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc01-05.bpl [2019-08-05 09:55:42,224 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc01-05.bpl' [2019-08-05 09:55:42,285 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 09:55:42,286 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 09:55:42,287 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 09:55:42,287 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 09:55:42,287 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 09:55:42,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "speedup-poc01-05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:55:42" (1/1) ... [2019-08-05 09:55:42,318 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "speedup-poc01-05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:55:42" (1/1) ... [2019-08-05 09:55:42,355 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 09:55:42,356 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 09:55:42,356 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 09:55:42,357 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 09:55:42,367 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "speedup-poc01-05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:55:42" (1/1) ... [2019-08-05 09:55:42,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "speedup-poc01-05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:55:42" (1/1) ... [2019-08-05 09:55:42,370 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "speedup-poc01-05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:55:42" (1/1) ... [2019-08-05 09:55:42,371 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "speedup-poc01-05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:55:42" (1/1) ... [2019-08-05 09:55:42,378 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "speedup-poc01-05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:55:42" (1/1) ... [2019-08-05 09:55:42,384 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "speedup-poc01-05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:55:42" (1/1) ... [2019-08-05 09:55:42,385 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "speedup-poc01-05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:55:42" (1/1) ... [2019-08-05 09:55:42,393 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 09:55:42,393 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 09:55:42,394 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 09:55:42,394 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 09:55:42,401 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "speedup-poc01-05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:55:42" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-08-05 09:55:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 09:55:42,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 09:55:42,904 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 09:55:42,904 INFO L283 CfgBuilder]: Removed 3 assume(true) statements. [2019-08-05 09:55:42,905 INFO L202 PluginConnector]: Adding new model speedup-poc01-05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 09:55:42 BoogieIcfgContainer [2019-08-05 09:55:42,905 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 09:55:42,907 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-08-05 09:55:42,907 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-08-05 09:55:42,910 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-08-05 09:55:42,910 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "speedup-poc01-05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:55:42" (1/2) ... [2019-08-05 09:55:42,911 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2dac14ca and model type speedup-poc01-05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.08 09:55:42, skipping insertion in model container [2019-08-05 09:55:42,912 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "speedup-poc01-05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 09:55:42" (2/2) ... [2019-08-05 09:55:42,913 INFO L109 eAbstractionObserver]: Analyzing ICFG speedup-poc01-05.bpl [2019-08-05 09:55:42,923 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2019-08-05 09:55:42,934 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 8 error locations. [2019-08-05 09:55:42,950 INFO L252 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2019-08-05 09:55:42,975 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-08-05 09:55:42,975 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-08-05 09:55:42,975 INFO L378 AbstractCegarLoop]: Hoare is false [2019-08-05 09:55:42,976 INFO L379 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-08-05 09:55:42,976 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-08-05 09:55:42,976 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-08-05 09:55:42,976 INFO L382 AbstractCegarLoop]: Difference is false [2019-08-05 09:55:42,976 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-08-05 09:55:42,977 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-08-05 09:55:42,990 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states. [2019-08-05 09:55:42,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2019-08-05 09:55:42,998 INFO L391 BasicCegarLoop]: Found error trace [2019-08-05 09:55:42,999 INFO L399 BasicCegarLoop]: trace histogram [1, 1] [2019-08-05 09:55:43,002 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr6ASSERT_VIOLATIONASSERT, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT, ULTIMATE.startErr7ASSERT_VIOLATIONASSERT, ULTIMATE.startErr2ASSERT_VIOLATIONASSERT, ULTIMATE.startErr3ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4ASSERT_VIOLATIONASSERT, ULTIMATE.startErr5ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2019-08-05 09:55:43,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-08-05 09:55:43,008 INFO L82 PathProgramCache]: Analyzing trace with hash 996, now seen corresponding path program 1 times [2019-08-05 09:55:43,055 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2019-08-05 09:55:43,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-08-05 09:55:43,104 INFO L256 TraceCheckSpWp]: Trace formula consists of 32 conjuncts, 9 conjunts are in the unsatisfiable core [2019-08-05 09:55:43,109 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-08-05 09:55:44,073 WARN L188 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 21 [2019-08-05 09:55:44,074 INFO L341 Elim1Store]: treesize reduction 384, result has 7.5 percent of original size [2019-08-05 09:55:44,075 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 6 case distinctions, treesize of input 27 treesize of output 41 [2019-08-05 09:55:44,075 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-05 09:55:44,231 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2019-08-05 09:55:44,232 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-05 09:55:44,237 INFO L496 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 1 dim-1 vars, End of recursive call: 7 dim-0 vars, and 1 xjuncts. [2019-08-05 09:55:44,237 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 8 variables, input treesize:56, output treesize:69 [2019-08-05 09:55:44,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-08-05 09:55:44,325 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-08-05 09:55:44,326 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-08-05 09:55:44,330 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-08-05 09:55:44,345 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-08-05 09:55:44,346 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-08-05 09:55:44,348 INFO L87 Difference]: Start difference. First operand 18 states. Second operand 3 states. [2019-08-05 09:55:44,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-08-05 09:55:44,544 INFO L93 Difference]: Finished difference Result 34 states and 34 transitions. [2019-08-05 09:55:44,545 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-08-05 09:55:44,546 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2 [2019-08-05 09:55:44,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-08-05 09:55:44,557 INFO L225 Difference]: With dead ends: 34 [2019-08-05 09:55:44,558 INFO L226 Difference]: Without dead ends: 32 [2019-08-05 09:55:44,560 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-08-05 09:55:44,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2019-08-05 09:55:44,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 18. [2019-08-05 09:55:44,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2019-08-05 09:55:44,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 19 transitions. [2019-08-05 09:55:44,599 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 19 transitions. Word has length 2 [2019-08-05 09:55:44,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-08-05 09:55:44,600 INFO L475 AbstractCegarLoop]: Abstraction has 18 states and 19 transitions. [2019-08-05 09:55:44,600 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-08-05 09:55:44,600 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2019-08-05 09:55:44,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-08-05 09:55:44,601 INFO L391 BasicCegarLoop]: Found error trace [2019-08-05 09:55:44,601 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-08-05 09:55:44,602 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr6ASSERT_VIOLATIONASSERT, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT, ULTIMATE.startErr7ASSERT_VIOLATIONASSERT, ULTIMATE.startErr2ASSERT_VIOLATIONASSERT, ULTIMATE.startErr3ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4ASSERT_VIOLATIONASSERT, ULTIMATE.startErr5ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2019-08-05 09:55:44,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-08-05 09:55:44,602 INFO L82 PathProgramCache]: Analyzing trace with hash 30944, now seen corresponding path program 1 times [2019-08-05 09:55:44,603 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2019-08-05 09:55:44,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-08-05 09:55:44,627 INFO L256 TraceCheckSpWp]: Trace formula consists of 33 conjuncts, 8 conjunts are in the unsatisfiable core [2019-08-05 09:55:44,628 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-08-05 09:55:44,892 INFO L235 Elim1Store]: Index analysis took 196 ms [2019-08-05 09:55:45,218 WARN L188 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 21 [2019-08-05 09:55:45,219 INFO L341 Elim1Store]: treesize reduction 415, result has 7.0 percent of original size [2019-08-05 09:55:45,220 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 6 case distinctions, treesize of input 27 treesize of output 41 [2019-08-05 09:55:45,221 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-05 09:55:45,254 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-05 09:55:45,259 INFO L496 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 1 dim-1 vars, End of recursive call: 7 dim-0 vars, and 1 xjuncts. [2019-08-05 09:55:45,259 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 8 variables, input treesize:52, output treesize:65 [2019-08-05 09:55:45,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-08-05 09:55:45,316 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-08-05 09:55:45,317 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-08-05 09:55:45,318 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-08-05 09:55:45,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-08-05 09:55:45,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-08-05 09:55:45,319 INFO L87 Difference]: Start difference. First operand 18 states and 19 transitions. Second operand 3 states. [2019-08-05 09:55:45,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-08-05 09:55:45,421 INFO L93 Difference]: Finished difference Result 31 states and 31 transitions. [2019-08-05 09:55:45,421 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-08-05 09:55:45,421 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2019-08-05 09:55:45,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-08-05 09:55:45,423 INFO L225 Difference]: With dead ends: 31 [2019-08-05 09:55:45,423 INFO L226 Difference]: Without dead ends: 31 [2019-08-05 09:55:45,425 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-08-05 09:55:45,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2019-08-05 09:55:45,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 19. [2019-08-05 09:55:45,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2019-08-05 09:55:45,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 20 transitions. [2019-08-05 09:55:45,429 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 20 transitions. Word has length 3 [2019-08-05 09:55:45,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-08-05 09:55:45,429 INFO L475 AbstractCegarLoop]: Abstraction has 19 states and 20 transitions. [2019-08-05 09:55:45,430 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-08-05 09:55:45,430 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 20 transitions. [2019-08-05 09:55:45,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-08-05 09:55:45,430 INFO L391 BasicCegarLoop]: Found error trace [2019-08-05 09:55:45,431 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-08-05 09:55:45,431 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr6ASSERT_VIOLATIONASSERT, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT, ULTIMATE.startErr7ASSERT_VIOLATIONASSERT, ULTIMATE.startErr2ASSERT_VIOLATIONASSERT, ULTIMATE.startErr3ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4ASSERT_VIOLATIONASSERT, ULTIMATE.startErr5ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2019-08-05 09:55:45,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-08-05 09:55:45,432 INFO L82 PathProgramCache]: Analyzing trace with hash 31500, now seen corresponding path program 1 times [2019-08-05 09:55:45,433 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2019-08-05 09:55:45,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-08-05 09:55:45,469 INFO L256 TraceCheckSpWp]: Trace formula consists of 33 conjuncts, 10 conjunts are in the unsatisfiable core [2019-08-05 09:55:45,470 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-08-05 09:55:45,848 WARN L188 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 21 [2019-08-05 09:55:45,849 INFO L341 Elim1Store]: treesize reduction 384, result has 7.5 percent of original size [2019-08-05 09:55:45,849 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 6 case distinctions, treesize of input 27 treesize of output 41 [2019-08-05 09:55:45,850 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-05 09:55:45,894 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-05 09:55:45,895 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-05 09:55:45,896 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:56, output treesize:69 [2019-08-05 09:55:45,940 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 8 terms [2019-08-05 09:55:46,119 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-05 09:55:46,125 INFO L235 Elim1Store]: Index analysis took 117 ms [2019-08-05 09:55:46,445 WARN L188 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 72 [2019-08-05 09:55:46,446 INFO L341 Elim1Store]: treesize reduction 120, result has 59.3 percent of original size [2019-08-05 09:55:46,447 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 27 case distinctions, treesize of input 79 treesize of output 239 [2019-08-05 09:55:46,451 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-05 09:55:46,545 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-05 09:55:46,583 INFO L235 Elim1Store]: Index analysis took 106 ms [2019-08-05 09:55:46,973 WARN L188 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 72 [2019-08-05 09:55:46,974 INFO L341 Elim1Store]: treesize reduction 120, result has 59.3 percent of original size [2019-08-05 09:55:46,975 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 27 case distinctions, treesize of input 79 treesize of output 239 [2019-08-05 09:55:46,978 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-05 09:55:47,090 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-05 09:55:47,419 WARN L188 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 72 [2019-08-05 09:55:47,419 INFO L341 Elim1Store]: treesize reduction 120, result has 59.3 percent of original size [2019-08-05 09:55:47,420 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 27 case distinctions, treesize of input 79 treesize of output 239 [2019-08-05 09:55:47,423 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-05 09:55:47,535 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-05 09:55:48,380 WARN L188 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 72 [2019-08-05 09:55:48,381 INFO L341 Elim1Store]: treesize reduction 120, result has 59.3 percent of original size [2019-08-05 09:55:48,382 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 27 case distinctions, treesize of input 79 treesize of output 239 [2019-08-05 09:55:48,386 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-05 09:55:48,476 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-05 09:55:48,809 WARN L188 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 72 [2019-08-05 09:55:48,810 INFO L341 Elim1Store]: treesize reduction 120, result has 59.3 percent of original size [2019-08-05 09:55:48,810 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 27 case distinctions, treesize of input 79 treesize of output 239 [2019-08-05 09:55:48,814 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-05 09:55:48,898 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-05 09:55:49,206 WARN L188 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 72 [2019-08-05 09:55:49,206 INFO L341 Elim1Store]: treesize reduction 120, result has 59.3 percent of original size [2019-08-05 09:55:49,207 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 27 case distinctions, treesize of input 79 treesize of output 239 [2019-08-05 09:55:49,210 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-05 09:55:49,273 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-05 09:55:49,598 WARN L188 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 72 [2019-08-05 09:55:49,599 INFO L341 Elim1Store]: treesize reduction 120, result has 59.3 percent of original size [2019-08-05 09:55:49,600 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 8 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 27 case distinctions, treesize of input 79 treesize of output 239 [2019-08-05 09:55:49,602 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-05 09:55:49,762 WARN L188 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-08-05 09:55:49,763 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-05 09:55:49,764 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 7 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 21 case distinctions, treesize of input 79 treesize of output 263 [2019-08-05 09:55:49,767 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-05 09:55:51,116 WARN L188 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 218 DAG size of output: 116 [2019-08-05 09:55:51,117 INFO L567 ElimStorePlain]: treesize reduction 668, result has 48.8 percent of original size [2019-08-05 09:55:51,119 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,120 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,121 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,122 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,124 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,126 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,127 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,129 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,131 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,132 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,133 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,135 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,137 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,138 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,140 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,143 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,144 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,145 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,146 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,149 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,150 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,151 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,154 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,155 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,156 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,157 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,158 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,160 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,161 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,163 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,165 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,166 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,167 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,169 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,171 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,172 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,173 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,176 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,177 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,178 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,178 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,179 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,181 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,183 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,184 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,186 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,189 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,190 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,191 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,192 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,194 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,195 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,196 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,198 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,199 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,200 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,201 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,203 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,205 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,205 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,207 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,209 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,210 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,211 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,212 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,214 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,215 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,216 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,219 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,220 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,220 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,221 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,222 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,224 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,225 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,226 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,228 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,230 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,231 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,232 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,234 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,236 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,237 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,239 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,241 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,241 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,242 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,243 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,246 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,251 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,252 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,253 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,256 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,257 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,259 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,261 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,262 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,263 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,264 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,266 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,267 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,268 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,269 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,270 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,271 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,274 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,285 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,285 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,289 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,290 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,291 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,292 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,293 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,294 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,295 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,302 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,306 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,307 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,307 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,308 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,309 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,310 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,311 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,312 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,313 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,314 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,314 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,315 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,317 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,317 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,318 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,320 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,321 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,321 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,322 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,323 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,324 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,325 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,326 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,327 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,328 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,329 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,329 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,330 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,332 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,332 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,333 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,335 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,335 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,336 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,336 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,337 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,339 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,339 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,343 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,345 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,347 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,348 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,349 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,350 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,352 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,353 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,355 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,357 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,357 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,358 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,359 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,359 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,360 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,363 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,364 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,365 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,367 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,368 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,369 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,370 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,371 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,371 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,372 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,374 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,374 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,375 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,375 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,376 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,378 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,378 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,379 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,381 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,381 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,382 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,383 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,384 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,385 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,386 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,387 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,388 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,389 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,389 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,390 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,391 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,392 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,393 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,394 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,395 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,396 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,396 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,398 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,399 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,399 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,400 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,402 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,402 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,403 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,404 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,405 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,407 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,408 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,409 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,410 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,411 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,411 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,413 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,414 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,414 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,415 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,419 INFO L496 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 1 dim-1 vars, End of recursive call: 56 dim-0 vars, and 8 xjuncts. [2019-08-05 09:55:51,420 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 8 variables, input treesize:633, output treesize:637 [2019-08-05 09:55:51,421 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,421 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,422 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,422 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,423 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,423 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,424 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,425 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,425 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,426 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,427 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,427 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,427 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,428 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,429 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,429 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,430 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,431 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,431 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,432 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,432 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,433 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,433 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,434 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,434 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,435 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,436 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,436 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,437 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,437 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,438 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,438 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,440 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,440 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,440 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,441 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,441 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,442 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,443 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,443 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,444 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,445 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,445 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,446 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,447 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,447 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,448 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,449 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,450 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,450 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,451 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,451 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,452 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,453 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,453 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,454 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,455 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,455 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,455 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,456 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,457 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,457 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,458 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,459 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,460 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,460 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,461 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,461 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,462 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,462 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,463 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,463 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,464 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,465 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,466 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,466 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,467 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,467 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,468 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,468 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,469 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,470 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,470 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,471 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,471 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,472 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,472 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,473 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,474 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,474 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,475 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,475 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,476 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,476 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,477 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,478 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,479 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,479 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,479 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,480 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,481 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,481 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,482 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,482 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,483 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,484 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,484 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,485 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,486 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,486 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,487 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,488 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,488 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,488 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,489 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,489 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,490 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,491 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,491 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,492 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,492 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,493 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,493 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,494 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,495 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,495 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,496 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,497 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,497 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,498 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,498 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,499 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,500 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,500 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,501 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,502 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,502 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,503 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,503 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,504 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,504 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,505 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,506 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,507 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,507 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,507 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,508 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,509 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,509 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,510 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,511 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,511 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,512 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,512 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,513 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,513 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,514 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,515 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,515 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,516 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,516 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,517 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,518 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,518 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,519 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,519 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,520 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,520 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,521 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,521 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,522 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,522 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,523 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,524 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,524 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,525 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,525 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,526 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,526 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,527 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,528 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,528 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,529 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,529 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,530 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,530 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,531 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,531 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,532 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,533 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,533 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,534 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,534 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,535 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,535 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,536 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,537 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,537 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,538 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,538 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,539 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,539 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,540 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,541 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,541 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,541 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,542 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,543 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,543 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,544 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,545 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,545 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,546 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,546 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,547 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,547 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,548 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,548 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,549 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,549 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,550 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,550 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,551 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,551 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:55:51,552 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-05 09:56:02,349 WARN L193 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000) stderr output: (error "out of memory") [2019-08-05 09:56:02,350 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:207) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:224) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:153) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.checkSat(ManagedScript.java:141) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.MonolithicImplicationChecker.checkImplication(MonolithicImplicationChecker.java:84) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.compare(PredicateUnifier.java:934) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier$PredicateComparison.(PredicateUnifier.java:773) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:345) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:305) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp$UnifyPostprocessor.postprocess(TraceCheckSpWp.java:581) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:439) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:200) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:292) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructForwardBackward(TraceCheckConstructor.java:224) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructTraceCheck(TraceCheckConstructor.java:188) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.get(TraceCheckConstructor.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.FixedRefinementStrategy.getTraceCheck(FixedRefinementStrategy.java:134) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:223) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:197) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:453) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:429) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:371) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:332) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:170) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:122) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:204) ... 39 more [2019-08-05 09:56:02,355 INFO L168 Benchmark]: Toolchain (without parser) took 20069.31 ms. Allocated memory was 133.2 MB in the beginning and 294.6 MB in the end (delta: 161.5 MB). Free memory was 107.9 MB in the beginning and 157.8 MB in the end (delta: -49.9 MB). Peak memory consumption was 111.6 MB. Max. memory is 7.1 GB. [2019-08-05 09:56:02,356 INFO L168 Benchmark]: Boogie PL CUP Parser took 1.25 ms. Allocated memory is still 133.2 MB. Free memory is still 109.2 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 09:56:02,357 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.79 ms. Allocated memory is still 133.2 MB. Free memory was 107.9 MB in the beginning and 105.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 09:56:02,358 INFO L168 Benchmark]: Boogie Preprocessor took 36.72 ms. Allocated memory is still 133.2 MB. Free memory was 105.8 MB in the beginning and 104.4 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2019-08-05 09:56:02,358 INFO L168 Benchmark]: RCFGBuilder took 512.05 ms. Allocated memory is still 133.2 MB. Free memory was 104.4 MB in the beginning and 90.4 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. [2019-08-05 09:56:02,359 INFO L168 Benchmark]: TraceAbstraction took 19446.91 ms. Allocated memory was 133.2 MB in the beginning and 294.6 MB in the end (delta: 161.5 MB). Free memory was 90.0 MB in the beginning and 157.8 MB in the end (delta: -67.8 MB). Peak memory consumption was 93.7 MB. Max. memory is 7.1 GB. [2019-08-05 09:56:02,363 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 1.25 ms. Allocated memory is still 133.2 MB. Free memory is still 109.2 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 68.79 ms. Allocated memory is still 133.2 MB. Free memory was 107.9 MB in the beginning and 105.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 36.72 ms. Allocated memory is still 133.2 MB. Free memory was 105.8 MB in the beginning and 104.4 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 512.05 ms. Allocated memory is still 133.2 MB. Free memory was 104.4 MB in the beginning and 90.4 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 19446.91 ms. Allocated memory was 133.2 MB in the beginning and 294.6 MB in the end (delta: 161.5 MB). Free memory was 90.0 MB in the beginning and 157.8 MB in the end (delta: -67.8 MB). Peak memory consumption was 93.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:207) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...