benchexec/../run-test.sh Library-TraceCheckerUtilsTest de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.PetriOwickiGriesTestSuite MemSafety.peterson.i_BEv2_AllErrorsAtOnce.ats false -------------------------------------------------------------------------------- Thanks for using JUnit! Support its development at https://junit.org/sponsoring Test plan execution started. Number of static tests: 1 ╷ ├─ JUnit Jupiter └─ JUnit Jupiter finished after 102 ms. ├─ JUnit Vintage │ ├─ PetriOwickiGriesTestSuite │ │ ├─ MemSafety_peterson_i_BEv2_AllErrorsAtOnce_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.PetriOwickiGriesTestSuite]/[test:MemSafety_peterson_i_BEv2_AllErrorsAtOnce_ats(de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.PetriOwickiGriesTestSuite)] │ │ │ parent: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.PetriOwickiGriesTestSuite] │ │ │ source: ClassSource [className = 'de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.PetriOwickiGriesTestSuite', filePosition = null] [INFO]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/adds/z3 [INFO]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/adds/z3 SMTLIB2_COMPLIANT=true -t:1000 -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) [INFO]: [MP /storage/repos/ultimate/releaseScripts/default/adds/z3 SMTLIB2_COMPLIANT=true -t:1000 -memory:2024 -smt2 -in (1)] Waiting until timeout for monitored process [DEBUG]: 'MemSafety.peterson.i_BEv2_AllErrorsAtOnce.ats' successfully parsed [INFO]: Initialized classic predicate unifier [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@5f2f577 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@5f2f577 [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@5f2f577 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@5f2f577 [DEBUG]: simplifying formula of DAG size 5 [DEBUG]: DAG size before simplification 5, DAG size after simplification 5 [INFO]: Initialized classic predicate unifier [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@1849db1a [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@1849db1a [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@1849db1a [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@1849db1a [DEBUG]: simplifying formula of DAG size 13 [DEBUG]: DAG size before simplification 13, DAG size after simplification 13 [INFO]: Initialized classic predicate unifier [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@69c79f09 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@69c79f09 [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@69c79f09 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@69c79f09 [DEBUG]: simplifying formula of DAG size 9 [DEBUG]: DAG size before simplification 9, DAG size after simplification 9 [INFO]: Initialized classic predicate unifier [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@1ca25c47 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@1ca25c47 [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@1ca25c47 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@1ca25c47 [DEBUG]: simplifying formula of DAG size 5 [DEBUG]: DAG size before simplification 5, DAG size after simplification 5 [INFO]: Number of proof automata: 4 [INFO]: 76 / 94 letters are loopers in proof 0 [INFO]: 74 / 94 letters are loopers in proof 1 [INFO]: 75 / 94 letters are loopers in proof 2 [INFO]: 71 / 94 letters are loopers in proof 3 [INFO]: Loopers in proof automata: min=71, max=76, median=75 [INFO]: Start finitePrefix. Operand will be constructed on-demand [DEBUG]: Start unfolding. Net will be constructed on-demandWe compute complete finite Prefix [DEBUG]: Constructed Non-cut-off-Event: 1:1A:[31][0] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 2, total #Conditions: 11 [DEBUG]: Constructed Non-cut-off-Event: 2:2A:[38][1] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 3, total #Conditions: 12 [DEBUG]: Constructed Non-cut-off-Event: 3:3A:[24][2] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 4, total #Conditions: 17 [DEBUG]: Constructed Non-cut-off-Event: 4:4A:[34][3] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 5, total #Conditions: 18 [DEBUG]: Constructed Non-cut-off-Event: 5:5A:[33][4] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 6, total #Conditions: 19 [DEBUG]: Constructed Non-cut-off-Event: 6:6A:[46][5] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 7, total #Conditions: 24 [DEBUG]: Constructed Non-cut-off-Event: 7:7A:[41][6] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 8, total #Conditions: 25 [DEBUG]: Constructed Non-cut-off-Event: 8:8A:[51][7] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 9, total #Conditions: 26 [DEBUG]: Constructed Non-cut-off-Event: 9:9A:[48][8] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 10, total #Conditions: 27 [DEBUG]: Constructed Non-cut-off-Event: 10:10A:[28][9] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 11, total #Conditions: 28 [DEBUG]: Constructed Non-cut-off-Event: 11:11A:[50][10] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 12, total #Conditions: 29 [DEBUG]: Constructed Non-cut-off-Event: 12:12A:[52][11] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 13, total #Conditions: 34 [DEBUG]: Constructed Non-cut-off-Event: 13:13A:[47][12] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 14, total #Conditions: 39 [DEBUG]: Constructed Non-cut-off-Event: 14:14A:[37][13] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 15, total #Conditions: 42 [DEBUG]: Constructed Non-cut-off-Event: 15:15A:[45][14] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 16, total #Conditions: 43 [DEBUG]: Constructed Non-cut-off-Event: 16:16A:[30][15] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 17, total #Conditions: 44 [DEBUG]: Constructed Non-cut-off-Event: 17:17A:[42][16] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 18, total #Conditions: 45 [DEBUG]: Constructed Non-cut-off-Event: 18:18A:[15][17] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 19, total #Conditions: 48 [DEBUG]: Constructed Non-cut-off-Event: 19:19A:[58][18] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 20, total #Conditions: 49 [DEBUG]: Constructed Non-cut-off-Event: 20:19A:[83][19] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 21, total #Conditions: 50 [DEBUG]: Constructed Non-cut-off-Event: 21:20A:[39][20] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 22, total #Conditions: 51 [DEBUG]: Constructed Non-cut-off-Event: 22:20A:[84][21] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 23, total #Conditions: 52 [DEBUG]: Constructed Non-cut-off-Event: 23:21A:[27][22] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 24, total #Conditions: 53 [DEBUG]: Constructed Non-cut-off-Event: 24:21A:[85][23] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 25, total #Conditions: 54 [DEBUG]: Constructed Non-cut-off-Event: 25:22A:[32][24] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 26, total #Conditions: 55 [DEBUG]: Constructed Non-cut-off-Event: 26:22A:[86][25] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 27, total #Conditions: 56 [DEBUG]: Constructed Non-cut-off-Event: 27:23A:[19][26] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 28, total #Conditions: 57 [DEBUG]: Constructed Non-cut-off-Event: 28:23A:[87][27] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 29, total #Conditions: 58 [DEBUG]: Constructed Non-cut-off-Event: 29:24A:[18][28] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 4, total #Events: 30, total #Conditions: 61 [DEBUG]: Constructed Non-cut-off-Event: 30:24A:[88][29] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 4, total #Events: 31, total #Conditions: 62 [DEBUG]: Constructed Non-cut-off-Event: 31:24A:[89][30] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 4, total #Events: 32, total #Conditions: 63 [DEBUG]: Constructed Non-cut-off-Event: 32:25A:[61][31] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 4, total #Events: 33, total #Conditions: 64 [DEBUG]: Constructed Non-cut-off-Event: 33:25A:[25][32] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 4, total #Events: 34, total #Conditions: 65 [DEBUG]: Constructed Non-cut-off-Event: 34:25A:[91][33] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 4, total #Events: 35, total #Conditions: 66 [DEBUG]: Constructed Cut-off-Event: 35:26A:[93][37] [DEBUG]: Possible Extension size: 3, total #Events: 36, total #Conditions: 67 [DEBUG]: Constructed Non-cut-off-Event: 36:25A:[92][34] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 4, total #Events: 37, total #Conditions: 68 [DEBUG]: Constructed Non-cut-off-Event: 37:26A:[62][35] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 4, total #Events: 38, total #Conditions: 69 [DEBUG]: Constructed Non-cut-off-Event: 38:26A:[49][36] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 4, total #Events: 39, total #Conditions: 70 [DEBUG]: Constructed Non-cut-off-Event: 39:26A:[94][38] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 4, total #Events: 40, total #Conditions: 71 [DEBUG]: Constructed Non-cut-off-Event: 40:26A:[1][39] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 4, total #Events: 41, total #Conditions: 72 [DEBUG]: Constructed Non-cut-off-Event: 41:27A:[63][40] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 4, total #Events: 42, total #Conditions: 73 [DEBUG]: Constructed Non-cut-off-Event: 42:27A:[4][41] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 43, total #Conditions: 74 [DEBUG]: Constructed Non-cut-off-Event: 43:27A:[2][42] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 44, total #Conditions: 75 [DEBUG]: Constructed Non-cut-off-Event: 44:27A:[3][43] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 45, total #Conditions: 76 [DEBUG]: Constructed Non-cut-off-Event: 45:28A:[64][44] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 46, total #Conditions: 77 [DEBUG]: Constructed Non-cut-off-Event: 46:28A:[7][45] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 47, total #Conditions: 78 [DEBUG]: Constructed Non-cut-off-Event: 47:28A:[9][46] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 48, total #Conditions: 79 [DEBUG]: Constructed Non-cut-off-Event: 48:29A:[65][47] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 49, total #Conditions: 80 [DEBUG]: Constructed Non-cut-off-Event: 49:29A:[12][48] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 50, total #Conditions: 81 [DEBUG]: Constructed Non-cut-off-Event: 50:30A:[66][49] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 51, total #Conditions: 82 [DEBUG]: Constructed Non-cut-off-Event: 51:30A:[67][50] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 52, total #Conditions: 83 [DEBUG]: Constructed Non-cut-off-Event: 52:31A:[69][52] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 53, total #Conditions: 84 [DEBUG]: Constructed Cut-off-Event: 53:32A:[71][54] [DEBUG]: Possible Extension size: 2, total #Events: 54, total #Conditions: 85 [DEBUG]: Constructed Non-cut-off-Event: 54:31A:[70][53] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 55, total #Conditions: 86 [DEBUG]: Constructed Non-cut-off-Event: 55:32A:[72][55] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 56, total #Conditions: 87 [DEBUG]: Constructed Non-cut-off-Event: 56:32A:[73][56] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 57, total #Conditions: 88 [DEBUG]: Constructed Non-cut-off-Event: 57:33A:[74][57] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 58, total #Conditions: 89 [DEBUG]: Constructed Non-cut-off-Event: 58:33A:[75][58] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 59, total #Conditions: 90 [DEBUG]: Constructed Non-cut-off-Event: 59:34A:[77][59] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 60, total #Conditions: 91 [DEBUG]: Constructed Non-cut-off-Event: 60:34A:[78][60] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 61, total #Conditions: 92 [DEBUG]: Constructed Non-cut-off-Event: 61:35A:[81][61] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 62, total #Conditions: 93 [DEBUG]: Constructed Non-cut-off-Event: 62:39A:[20][51] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 63, total #Conditions: 95 [DEBUG]: Constructed Non-cut-off-Event: 63:40A:[17][62] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 64, total #Conditions: 96 [DEBUG]: Constructed Non-cut-off-Event: 64:41A:[53][63] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 0, total #Events: 65, total #Conditions: 97 [INFO]: 2/64 cut-off events. [INFO]: For 19/19 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 97 conditions, 64 events. 2/64 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 80 event pairs, 0 based on Foata normal form. 2/62 useless extension candidates. Maximal degree in co-relation 63. Up to 6 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 2898ms [INFO]: Ignoring conditions belonging to cutoff events. [INFO]: Constructing Owicki-Gries proof for Petri program that has 81 places, 82 transitions, 173 flow and unfolding that has 97 conditions, 64 events. 2 conditions belong to cutoff events, 95 conditions do not. 70 conditions are original conditions, 25 conditions are assertion conditions.