java -Xmx8000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-smtinterpol.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/array3.i_4.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-e6fd87c [2018-07-25 14:39:54,411 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-25 14:39:54,413 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-25 14:39:54,428 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-25 14:39:54,428 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-25 14:39:54,429 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-25 14:39:54,431 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-25 14:39:54,433 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-25 14:39:54,436 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-25 14:39:54,437 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-25 14:39:54,446 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-25 14:39:54,446 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-25 14:39:54,450 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-25 14:39:54,452 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-25 14:39:54,453 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-25 14:39:54,453 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-25 14:39:54,454 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-25 14:39:54,458 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-25 14:39:54,464 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-25 14:39:54,465 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-25 14:39:54,468 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-25 14:39:54,471 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-25 14:39:54,475 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-25 14:39:54,475 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-25 14:39:54,475 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-25 14:39:54,477 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-25 14:39:54,477 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-25 14:39:54,478 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-25 14:39:54,479 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-25 14:39:54,481 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-25 14:39:54,481 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-25 14:39:54,485 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-25 14:39:54,485 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-25 14:39:54,485 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-25 14:39:54,486 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-25 14:39:54,487 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-25 14:39:54,488 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-smtinterpol.epf [2018-07-25 14:39:54,502 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-25 14:39:54,502 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-25 14:39:54,503 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-25 14:39:54,503 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-07-25 14:39:54,504 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-25 14:39:54,504 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-07-25 14:39:54,504 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-07-25 14:39:54,504 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-25 14:39:54,555 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-25 14:39:54,568 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-25 14:39:54,572 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-25 14:39:54,574 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-07-25 14:39:54,575 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-07-25 14:39:54,575 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/array3.i_4.bpl [2018-07-25 14:39:54,576 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/array3.i_4.bpl' [2018-07-25 14:39:54,625 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-25 14:39:54,627 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-07-25 14:39:54,628 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-25 14:39:54,628 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-25 14:39:54,628 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-25 14:39:54,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:39:54" (1/1) ... [2018-07-25 14:39:54,663 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:39:54" (1/1) ... [2018-07-25 14:39:54,670 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-25 14:39:54,671 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-25 14:39:54,671 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-25 14:39:54,671 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-25 14:39:54,682 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:39:54" (1/1) ... [2018-07-25 14:39:54,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:39:54" (1/1) ... [2018-07-25 14:39:54,683 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:39:54" (1/1) ... [2018-07-25 14:39:54,684 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:39:54" (1/1) ... [2018-07-25 14:39:54,687 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:39:54" (1/1) ... [2018-07-25 14:39:54,689 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:39:54" (1/1) ... [2018-07-25 14:39:54,690 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:39:54" (1/1) ... [2018-07-25 14:39:54,692 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-25 14:39:54,692 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-25 14:39:54,693 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-25 14:39:54,693 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-25 14:39:54,694 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:39:54" (1/1) ... [2018-07-25 14:39:54,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-25 14:39:54,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-25 14:39:54,973 INFO L273 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-25 14:39:54,975 INFO L202 PluginConnector]: Adding new model array3.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 02:39:54 BoogieIcfgContainer [2018-07-25 14:39:54,975 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-25 14:39:54,976 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-25 14:39:54,977 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-25 14:39:54,980 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-25 14:39:54,981 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:39:54" (1/2) ... [2018-07-25 14:39:54,983 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4773279f and model type array3.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.07 02:39:54, skipping insertion in model container [2018-07-25 14:39:54,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 02:39:54" (2/2) ... [2018-07-25 14:39:54,986 INFO L112 eAbstractionObserver]: Analyzing ICFG array3.i_4.bpl [2018-07-25 14:39:54,997 INFO L133 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-07-25 14:39:55,011 INFO L145 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-25 14:39:55,072 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-25 14:39:55,074 INFO L374 AbstractCegarLoop]: Interprodecural is true [2018-07-25 14:39:55,074 INFO L375 AbstractCegarLoop]: Hoare is true [2018-07-25 14:39:55,074 INFO L376 AbstractCegarLoop]: Compute interpolants for PDR [2018-07-25 14:39:55,075 INFO L377 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-25 14:39:55,075 INFO L378 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-25 14:39:55,075 INFO L379 AbstractCegarLoop]: Difference is false [2018-07-25 14:39:55,075 INFO L380 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-25 14:39:55,076 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-25 14:39:55,095 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states. [2018-07-25 14:39:55,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-07-25 14:39:55,110 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 14:39:55,112 INFO L354 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2018-07-25 14:39:55,114 INFO L415 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 14:39:55,121 INFO L82 PathProgramCache]: Analyzing trace with hash 889539531, now seen corresponding path program 1 times [2018-07-25 14:39:55,128 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 14:39:55,374 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-25 14:39:55,374 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-25 14:39:55,381 INFO L451 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-07-25 14:39:55,389 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-07-25 14:39:55,390 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-07-25 14:39:55,394 INFO L87 Difference]: Start difference. First operand 8 states. Second operand 3 states. [2018-07-25 14:39:55,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-25 14:39:55,492 INFO L93 Difference]: Finished difference Result 16 states and 20 transitions. [2018-07-25 14:39:55,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-07-25 14:39:55,495 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 [2018-07-25 14:39:55,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-25 14:39:55,513 INFO L225 Difference]: With dead ends: 16 [2018-07-25 14:39:55,515 INFO L226 Difference]: Without dead ends: 11 [2018-07-25 14:39:55,519 INFO L574 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-07-25 14:39:55,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states. [2018-07-25 14:39:55,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 11. [2018-07-25 14:39:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2018-07-25 14:39:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 12 transitions. [2018-07-25 14:39:55,564 INFO L78 Accepts]: Start accepts. Automaton has 11 states and 12 transitions. Word has length 6 [2018-07-25 14:39:55,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-25 14:39:55,565 INFO L472 AbstractCegarLoop]: Abstraction has 11 states and 12 transitions. [2018-07-25 14:39:55,565 INFO L473 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-07-25 14:39:55,565 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 12 transitions. [2018-07-25 14:39:55,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-07-25 14:39:55,566 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 14:39:55,566 INFO L354 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1] [2018-07-25 14:39:55,567 INFO L415 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 14:39:55,567 INFO L82 PathProgramCache]: Analyzing trace with hash 1897191999, now seen corresponding path program 1 times [2018-07-25 14:39:55,568 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 14:41:35,393 WARN L169 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 158 [2018-07-25 14:42:10,898 WARN L169 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 169 [2018-07-25 14:42:58,394 WARN L169 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 180 [2018-07-25 14:44:00,220 WARN L169 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 Received shutdown request... [2018-07-25 14:44:18,242 WARN L541 AbstractCegarLoop]: Verification canceled [2018-07-25 14:44:18,258 WARN L202 ceAbstractionStarter]: Timeout [2018-07-25 14:44:18,259 INFO L202 PluginConnector]: Adding new model array3.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.07 02:44:18 BoogieIcfgContainer [2018-07-25 14:44:18,259 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-25 14:44:18,262 INFO L168 Benchmark]: Toolchain (without parser) took 263634.51 ms. Allocated memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: -416.3 MB). Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 422.7 MB). Peak memory consumption was 163.0 MB. Max. memory is 7.1 GB. [2018-07-25 14:44:18,264 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.18 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 14:44:18,265 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.45 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 14:44:18,266 INFO L168 Benchmark]: Boogie Preprocessor took 21.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 14:44:18,267 INFO L168 Benchmark]: RCFGBuilder took 282.71 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-07-25 14:44:18,268 INFO L168 Benchmark]: TraceAbstraction took 263283.15 ms. Allocated memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: -416.3 MB). Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 412.1 MB). Peak memory consumption was 152.4 MB. Max. memory is 7.1 GB. [2018-07-25 14:44:18,273 INFO L336 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 0.18 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 42.45 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 21.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 282.71 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 263283.15 ms. Allocated memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: -416.3 MB). Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 412.1 MB). Peak memory consumption was 152.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 56]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 56). Cancelled while BasicCegarLoop was analyzing trace of length 11 with TraceHistMax 2, while PredicateComparison was comparing new predicate (quantifier-free) to 52 known predicates. - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 9 locations, 1 error locations. TIMEOUT Result, 263.1s OverallTime, 2 OverallIterations, 2 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 6 SDtfs, 1 SDslu, 3 SDs, 0 SdLazy, 5 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 41 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s PdrRuntime, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/array3.i_4.bpl_AutomizerBpl-pdr-smtinterpol.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-07-25_14-44-18-287.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/array3.i_4.bpl_AutomizerBpl-pdr-smtinterpol.epf_AutomizerBplInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-25_14-44-18-287.csv Completed graceful shutdown