benchexec/../run-test.sh Library-TraceCheckerUtilsTest de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.PetriOwickiGriesTestSuite MemSafety.popl20-figure1-alt.wvr.c_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 10 ms. ├─ JUnit Vintage │ ├─ PetriOwickiGriesTestSuite │ │ ├─ MemSafety_popl20-figure1-alt_wvr_c_BEv2_AllErrorsAtOnce_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.PetriOwickiGriesTestSuite]/[test:MemSafety_popl20-figure1-alt_wvr_c_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.popl20-figure1-alt.wvr.c_BEv2_AllErrorsAtOnce.ats' successfully parsed [INFO]: Initialized classic predicate unifier [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@56bca85b [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@56bca85b [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@56bca85b [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@56bca85b [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@5c87bfe2 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@5c87bfe2 [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@5c87bfe2 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@5c87bfe2 [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@2fea7088 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@2fea7088 [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@2fea7088 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@2fea7088 [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@40499e4f [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@40499e4f [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@40499e4f [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@40499e4f [DEBUG]: simplifying formula of DAG size 9 [DEBUG]: DAG size before simplification 9, DAG size after simplification 9 [INFO]: Number of proof automata: 4 [INFO]: 84 / 101 letters are loopers in proof 0 [INFO]: 82 / 101 letters are loopers in proof 1 [INFO]: 81 / 101 letters are loopers in proof 2 [INFO]: 81 / 101 letters are loopers in proof 3 [INFO]: Loopers in proof automata: min=81, max=84, median=82 [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:[57][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:[63][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:[56][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:[70][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:[68][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:[42][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:[90][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:[91][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:[43][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:[78][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:[84][10] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 12, total #Conditions: 33 [DEBUG]: Constructed Non-cut-off-Event: 12:12A:[87][11] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 13, total #Conditions: 38 [DEBUG]: Constructed Non-cut-off-Event: 13:13A:[73][12] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 14, total #Conditions: 41 [DEBUG]: Constructed Non-cut-off-Event: 14:14A:[55][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:[44][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:[80][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:[98][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:[99][17] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 19, total #Conditions: 46 [DEBUG]: Constructed Non-cut-off-Event: 19:19A:[76][18] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 20, total #Conditions: 47 [DEBUG]: Constructed Non-cut-off-Event: 20:20A:[62][19] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 21, total #Conditions: 48 [DEBUG]: Constructed Non-cut-off-Event: 21:21A:[30][20] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 22, total #Conditions: 49 [DEBUG]: Constructed Non-cut-off-Event: 22:22A:[74][21] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 23, total #Conditions: 50 [DEBUG]: Constructed Non-cut-off-Event: 23:23A:[48][22] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 24, total #Conditions: 51 [DEBUG]: Constructed Non-cut-off-Event: 24:24A:[52][23] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 25, total #Conditions: 52 [DEBUG]: Constructed Non-cut-off-Event: 25:25A:[71][24] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 26, total #Conditions: 53 [DEBUG]: Constructed Non-cut-off-Event: 26:25A:[72][25] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 27, total #Conditions: 54 [DEBUG]: Constructed Non-cut-off-Event: 27:26A:[67][26] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 28, total #Conditions: 55 [DEBUG]: Constructed Non-cut-off-Event: 28:27A:[37][27] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 29, total #Conditions: 56 [DEBUG]: Constructed Non-cut-off-Event: 29:28A:[96][28] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 30, total #Conditions: 57 [DEBUG]: Constructed Non-cut-off-Event: 30:29A:[53][29] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 31, total #Conditions: 58 [DEBUG]: Constructed Non-cut-off-Event: 31:30A:[49][30] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 32, total #Conditions: 59 [DEBUG]: Constructed Non-cut-off-Event: 32:31A:[25][31] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 33, total #Conditions: 62 [DEBUG]: Constructed Non-cut-off-Event: 33:32A:[39][32] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 34, total #Conditions: 63 [DEBUG]: Constructed Non-cut-off-Event: 34:32A:[101][33] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 35, total #Conditions: 64 [DEBUG]: Constructed Non-cut-off-Event: 35:33A:[75][34] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 36, total #Conditions: 65 [DEBUG]: Constructed Non-cut-off-Event: 36:33A:[1][35] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 37, total #Conditions: 66 [DEBUG]: Constructed Non-cut-off-Event: 37:34A:[31][36] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 38, total #Conditions: 67 [DEBUG]: Constructed Non-cut-off-Event: 38:34A:[2][37] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 39, total #Conditions: 68 [DEBUG]: Constructed Non-cut-off-Event: 39:34A:[3][38] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 40, total #Conditions: 69 [DEBUG]: Constructed Non-cut-off-Event: 40:35A:[47][39] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 41, total #Conditions: 70 [DEBUG]: Constructed Non-cut-off-Event: 41:35A:[5][40] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 42, total #Conditions: 71 [DEBUG]: Constructed Non-cut-off-Event: 42:35A:[6][41] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 43, total #Conditions: 72 [DEBUG]: Constructed Non-cut-off-Event: 43:36A:[81][42] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 44, total #Conditions: 73 [DEBUG]: Constructed Non-cut-off-Event: 44:36A:[7][43] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 45, total #Conditions: 74 [DEBUG]: Constructed Non-cut-off-Event: 45:36A:[8][44] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 46, total #Conditions: 75 [DEBUG]: Constructed Non-cut-off-Event: 46:37A:[27][45] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 4, total #Events: 47, total #Conditions: 78 [DEBUG]: Constructed Non-cut-off-Event: 47:37A:[9][46] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 4, total #Events: 48, total #Conditions: 79 [DEBUG]: Constructed Cut-off-Event: 48:38A:[11][50] [DEBUG]: Possible Extension size: 3, total #Events: 49, total #Conditions: 80 [DEBUG]: Constructed Non-cut-off-Event: 49:37A:[10][47] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 50, total #Conditions: 81 [DEBUG]: Constructed Non-cut-off-Event: 50:38A:[12][48] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 51, total #Conditions: 82 [DEBUG]: Constructed Non-cut-off-Event: 51:38A:[36][49] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 52, total #Conditions: 83 [DEBUG]: Constructed Non-cut-off-Event: 52:39A:[13][51] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 53, total #Conditions: 84 [DEBUG]: Constructed Non-cut-off-Event: 53:39A:[66][52] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 54, total #Conditions: 85 [DEBUG]: Constructed Non-cut-off-Event: 54:40A:[14][53] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 55, total #Conditions: 86 [DEBUG]: Constructed Non-cut-off-Event: 55:40A:[15][54] [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: 56:40A:[93][55] [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: 57:41A:[17][56] [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: 58:41A:[18][57] [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: 59:42A:[19][59] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 60, total #Conditions: 91 [DEBUG]: Constructed Non-cut-off-Event: 60:42A:[20][60] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 61, total #Conditions: 92 [DEBUG]: Constructed Non-cut-off-Event: 61:43A:[21][61] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 62, total #Conditions: 93 [DEBUG]: Constructed Cut-off-Event: 62:44A:[23][63] [DEBUG]: Possible Extension size: 2, total #Events: 63, total #Conditions: 94 [DEBUG]: Constructed Non-cut-off-Event: 63:43A:[22][62] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 64, total #Conditions: 95 [DEBUG]: Constructed Non-cut-off-Event: 64:47A:[28][58] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 65, total #Conditions: 97 [DEBUG]: Constructed Non-cut-off-Event: 65:48A:[32][64] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 66, total #Conditions: 98 [DEBUG]: Constructed Non-cut-off-Event: 66:49A:[58][65] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 0, total #Events: 67, total #Conditions: 99 [INFO]: 2/66 cut-off events. [INFO]: For 19/19 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 99 conditions, 66 events. 2/66 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 54 event pairs, 0 based on Foata normal form. 2/65 useless extension candidates. Maximal degree in co-relation 71. Up to 6 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 2838ms [INFO]: Ignoring conditions belonging to cutoff events. [INFO]: Constructing Owicki-Gries proof for Petri program that has 79 places, 77 transitions, 163 flow and unfolding that has 99 conditions, 66 events. 2 conditions belong to cutoff events, 97 conditions do not. 72 conditions are original conditions, 25 conditions are assertion conditions.