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/jain_5.i_2.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-e6fd87c [2018-07-25 14:47:41,890 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-25 14:47:41,894 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-25 14:47:41,907 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-25 14:47:41,908 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-25 14:47:41,909 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-25 14:47:41,910 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-25 14:47:41,912 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-25 14:47:41,914 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-25 14:47:41,915 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-25 14:47:41,915 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-25 14:47:41,916 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-25 14:47:41,917 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-25 14:47:41,918 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-25 14:47:41,919 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-25 14:47:41,920 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-25 14:47:41,920 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-25 14:47:41,922 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-25 14:47:41,924 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-25 14:47:41,926 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-25 14:47:41,927 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-25 14:47:41,928 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-25 14:47:41,931 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-25 14:47:41,931 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-25 14:47:41,931 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-25 14:47:41,932 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-25 14:47:41,933 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-25 14:47:41,934 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-25 14:47:41,935 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-25 14:47:41,936 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-25 14:47:41,936 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-25 14:47:41,937 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-25 14:47:41,937 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-25 14:47:41,938 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-25 14:47:41,939 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-25 14:47:41,939 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-25 14:47:41,940 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 14:47:41,948 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-25 14:47:41,949 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-25 14:47:41,950 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-25 14:47:41,950 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-07-25 14:47:41,951 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-25 14:47:41,951 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-07-25 14:47:41,951 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-07-25 14:47:41,951 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-25 14:47:42,004 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-25 14:47:42,017 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-25 14:47:42,021 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-25 14:47:42,023 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-07-25 14:47:42,023 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-07-25 14:47:42,024 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/jain_5.i_2.bpl [2018-07-25 14:47:42,024 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/jain_5.i_2.bpl' [2018-07-25 14:47:42,074 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-25 14:47:42,076 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-07-25 14:47:42,076 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-25 14:47:42,077 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-25 14:47:42,077 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-25 14:47:42,097 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:42" (1/1) ... [2018-07-25 14:47:42,109 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:42" (1/1) ... [2018-07-25 14:47:42,116 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-25 14:47:42,117 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-25 14:47:42,117 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-25 14:47:42,118 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-25 14:47:42,129 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:42" (1/1) ... [2018-07-25 14:47:42,129 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:42" (1/1) ... [2018-07-25 14:47:42,130 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:42" (1/1) ... [2018-07-25 14:47:42,130 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:42" (1/1) ... [2018-07-25 14:47:42,134 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:42" (1/1) ... [2018-07-25 14:47:42,136 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:42" (1/1) ... [2018-07-25 14:47:42,137 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:42" (1/1) ... [2018-07-25 14:47:42,138 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-25 14:47:42,139 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-25 14:47:42,139 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-25 14:47:42,139 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-25 14:47:42,143 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:42" (1/1) ... [2018-07-25 14:47:42,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-25 14:47:42,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-25 14:47:42,357 INFO L273 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-25 14:47:42,358 INFO L202 PluginConnector]: Adding new model jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 02:47:42 BoogieIcfgContainer [2018-07-25 14:47:42,358 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-25 14:47:42,360 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-25 14:47:42,360 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-25 14:47:42,363 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-25 14:47:42,364 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:42" (1/2) ... [2018-07-25 14:47:42,366 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f8e7139 and model type jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.07 02:47:42, skipping insertion in model container [2018-07-25 14:47:42,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 02:47:42" (2/2) ... [2018-07-25 14:47:42,369 INFO L112 eAbstractionObserver]: Analyzing ICFG jain_5.i_2.bpl [2018-07-25 14:47:42,379 INFO L133 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-07-25 14:47:42,390 INFO L145 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-25 14:47:42,443 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-25 14:47:42,444 INFO L374 AbstractCegarLoop]: Interprodecural is true [2018-07-25 14:47:42,444 INFO L375 AbstractCegarLoop]: Hoare is true [2018-07-25 14:47:42,444 INFO L376 AbstractCegarLoop]: Compute interpolants for PDR [2018-07-25 14:47:42,444 INFO L377 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-25 14:47:42,444 INFO L378 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-25 14:47:42,445 INFO L379 AbstractCegarLoop]: Difference is false [2018-07-25 14:47:42,445 INFO L380 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-25 14:47:42,445 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-25 14:47:42,463 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states. [2018-07-25 14:47:42,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-07-25 14:47:42,477 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 14:47:42,479 INFO L354 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-07-25 14:47:42,480 INFO L415 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 14:47:42,486 INFO L82 PathProgramCache]: Analyzing trace with hash 925701, now seen corresponding path program 1 times [2018-07-25 14:47:42,493 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 14:47:42,655 INFO L309 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-07-25 14:47:42,656 INFO L324 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-07-25 14:47:42,660 INFO L451 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-07-25 14:47:42,665 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-07-25 14:47:42,666 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-07-25 14:47:42,669 INFO L87 Difference]: Start difference. First operand 6 states. Second operand 4 states. [2018-07-25 14:47:42,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-07-25 14:47:42,726 INFO L93 Difference]: Finished difference Result 10 states and 11 transitions. [2018-07-25 14:47:42,727 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-07-25 14:47:42,728 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 4 [2018-07-25 14:47:42,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-07-25 14:47:42,739 INFO L225 Difference]: With dead ends: 10 [2018-07-25 14:47:42,740 INFO L226 Difference]: Without dead ends: 7 [2018-07-25 14:47:42,743 INFO L574 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-07-25 14:47:42,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7 states. [2018-07-25 14:47:42,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7 to 7. [2018-07-25 14:47:42,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-07-25 14:47:42,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 7 transitions. [2018-07-25 14:47:42,782 INFO L78 Accepts]: Start accepts. Automaton has 7 states and 7 transitions. Word has length 4 [2018-07-25 14:47:42,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-07-25 14:47:42,783 INFO L472 AbstractCegarLoop]: Abstraction has 7 states and 7 transitions. [2018-07-25 14:47:42,783 INFO L473 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-07-25 14:47:42,784 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 7 transitions. [2018-07-25 14:47:42,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-07-25 14:47:42,784 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 14:47:42,784 INFO L354 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2018-07-25 14:47:42,785 INFO L415 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 14:47:42,785 INFO L82 PathProgramCache]: Analyzing trace with hash 889531649, now seen corresponding path program 1 times [2018-07-25 14:47:42,786 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 14:47:53,773 WARN L169 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 66 [2018-07-25 14:47:57,798 WARN L169 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2018-07-25 14:48:02,869 WARN L169 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 76 [2018-07-25 14:48:08,839 WARN L169 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2018-07-25 14:48:09,104 WARN L169 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2018-07-25 14:48:09,485 WARN L169 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2018-07-25 14:48:16,099 WARN L169 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2018-07-25 14:48:16,340 WARN L169 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2018-07-25 14:48:16,623 WARN L169 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2018-07-25 14:48:23,885 WARN L169 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2018-07-25 14:48:24,493 WARN L169 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2018-07-25 14:48:25,053 WARN L169 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2018-07-25 14:48:35,516 WARN L169 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2018-07-25 14:48:36,078 WARN L169 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2018-07-25 14:48:36,605 WARN L169 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 96 [2018-07-25 14:48:51,490 WARN L169 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2018-07-25 14:48:53,248 WARN L169 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2018-07-25 14:48:54,487 WARN L169 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2018-07-25 14:49:15,498 WARN L169 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2018-07-25 14:49:17,201 WARN L169 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2018-07-25 14:49:18,474 WARN L169 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 106 [2018-07-25 14:49:46,026 WARN L169 SmtUtils]: Spent 560.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2018-07-25 14:49:47,955 WARN L169 SmtUtils]: Spent 577.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2018-07-25 14:49:50,294 WARN L169 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2018-07-25 14:50:31,790 WARN L169 SmtUtils]: Spent 540.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2018-07-25 14:50:33,925 WARN L169 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2018-07-25 14:50:36,633 WARN L169 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 117 DAG size of output: 116 [2018-07-25 14:51:37,735 WARN L169 SmtUtils]: Spent 956.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2018-07-25 14:51:41,001 WARN L169 SmtUtils]: Spent 984.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2018-07-25 14:51:44,718 WARN L169 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 123 DAG size of output: 122 Received shutdown request... [2018-07-25 14:52:00,404 WARN L541 AbstractCegarLoop]: Verification canceled [2018-07-25 14:52:00,409 WARN L202 ceAbstractionStarter]: Timeout [2018-07-25 14:52:00,410 INFO L202 PluginConnector]: Adding new model jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.07 02:52:00 BoogieIcfgContainer [2018-07-25 14:52:00,410 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-07-25 14:52:00,411 INFO L168 Benchmark]: Toolchain (without parser) took 258336.11 ms. Allocated memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: -364.4 MB). Free memory was 1.4 GB in the beginning and 895.5 MB in the end (delta: 551.4 MB). Peak memory consumption was 187.0 MB. Max. memory is 7.1 GB. [2018-07-25 14:52:00,412 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 14:52:00,413 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.39 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 14:52:00,414 INFO L168 Benchmark]: Boogie Preprocessor took 21.28 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 14:52:00,414 INFO L168 Benchmark]: RCFGBuilder took 219.49 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-07-25 14:52:00,415 INFO L168 Benchmark]: TraceAbstraction took 258050.19 ms. Allocated memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: -364.4 MB). Free memory was 1.4 GB in the beginning and 895.5 MB in the end (delta: 540.8 MB). Peak memory consumption was 176.4 MB. Max. memory is 7.1 GB. [2018-07-25 14:52:00,420 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 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 40.39 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 21.28 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 219.49 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 258050.19 ms. Allocated memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: -364.4 MB). Free memory was 1.4 GB in the beginning and 895.5 MB in the end (delta: 540.8 MB). Peak memory consumption was 176.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 35]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 35). Cancelled while BasicCegarLoop was analyzing trace of length 7 with TraceHistMax 2, while PredicateComparison was comparing new predicate (quantifier-free) to 72 known predicates. - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 7 locations, 1 error locations. TIMEOUT Result, 257.9s OverallTime, 2 OverallIterations, 2 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 4 SDtfs, 1 SDslu, 4 SDs, 0 SdLazy, 7 SolverSat, 1 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 40 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7occurred 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/jain_5.i_2.bpl_AutomizerBpl-pdr-smtinterpol.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-07-25_14-52-00-435.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/jain_5.i_2.bpl_AutomizerBpl-pdr-smtinterpol.epf_AutomizerBplInline.xml/Csv-TraceAbstractionBenchmarks-0-2018-07-25_14-52-00-435.csv Completed graceful shutdown