benchexec/../run-test.sh Library-TraceCheckerUtilsTest de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.PetriOwickiGriesTestSuite MemSafety.13-privatized_18-first-reads_unknown_2_neg.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 36 ms. ├─ JUnit Vintage │ ├─ PetriOwickiGriesTestSuite │ │ ├─ MemSafety_13-privatized_18-first-reads_unknown_2_neg_i_BEv2_AllErrorsAtOnce_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.PetriOwickiGriesTestSuite]/[test:MemSafety_13-privatized_18-first-reads_unknown_2_neg_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.13-privatized_18-first-reads_unknown_2_neg.i_BEv2_AllErrorsAtOnce.ats' successfully parsed [INFO]: Initialized classic predicate unifier [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@72bd06ca [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@72bd06ca [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@72bd06ca [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@72bd06ca [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@6c67e137 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@6c67e137 [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@6c67e137 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@6c67e137 [DEBUG]: simplifying formula of DAG size 9 [DEBUG]: DAG size before simplification 9, DAG size after simplification 9 [INFO]: Number of proof automata: 2 [INFO]: 56 / 71 letters are loopers in proof 0 [INFO]: 55 / 71 letters are loopers in proof 1 [INFO]: Loopers in proof automata: min=55, max=56, median=56 [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:[2][0] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 2, total #Conditions: 6 [DEBUG]: Constructed Non-cut-off-Event: 2:2A:[8][1] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 3, total #Conditions: 7 [DEBUG]: Constructed Non-cut-off-Event: 3:3A:[65][2] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 4, total #Conditions: 10 [DEBUG]: Constructed Non-cut-off-Event: 4:4A:[14][3] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 5, total #Conditions: 11 [DEBUG]: Constructed Non-cut-off-Event: 5:5A:[10][4] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 6, total #Conditions: 12 [DEBUG]: Constructed Non-cut-off-Event: 6:6A:[11][5] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 7, total #Conditions: 15 [DEBUG]: Constructed Non-cut-off-Event: 7:7A:[12][6] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 8, total #Conditions: 16 [DEBUG]: Constructed Non-cut-off-Event: 8:8A:[61][7] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 9, total #Conditions: 19 [DEBUG]: Constructed Non-cut-off-Event: 9:9A:[13][8] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 10, total #Conditions: 20 [DEBUG]: Constructed Non-cut-off-Event: 10:10A:[7][9] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 11, total #Conditions: 21 [DEBUG]: Constructed Non-cut-off-Event: 11:11A:[18][10] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 12, total #Conditions: 22 [DEBUG]: Constructed Non-cut-off-Event: 12:12A:[60][11] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 13, total #Conditions: 23 [DEBUG]: Constructed Non-cut-off-Event: 13:13A:[19][12] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 14, total #Conditions: 24 [DEBUG]: Constructed Non-cut-off-Event: 14:14A:[6][13] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 15, total #Conditions: 25 [DEBUG]: Constructed Non-cut-off-Event: 15:15A:[5][14] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 16, total #Conditions: 26 [DEBUG]: Constructed Non-cut-off-Event: 16:16A:[20][15] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 17, total #Conditions: 29 [DEBUG]: Constructed Non-cut-off-Event: 17:17A:[4][16] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 18, total #Conditions: 32 [DEBUG]: Constructed Non-cut-off-Event: 18:18A:[62][17] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 19, total #Conditions: 33 [DEBUG]: Constructed Non-cut-off-Event: 19:19A:[1][18] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 20, total #Conditions: 34 [DEBUG]: Constructed Non-cut-off-Event: 20:20A:[68][19] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 21, total #Conditions: 35 [DEBUG]: Constructed Non-cut-off-Event: 21:21A:[56][20] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 22, total #Conditions: 38 [DEBUG]: Constructed Non-cut-off-Event: 22:22A:[25][21] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 23, total #Conditions: 39 [DEBUG]: Constructed Non-cut-off-Event: 23:22A:[66][22] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 24, total #Conditions: 40 [DEBUG]: Constructed Non-cut-off-Event: 24:23A:[26][23] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 25, total #Conditions: 41 [DEBUG]: Constructed Non-cut-off-Event: 25:23A:[71][24] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 26, total #Conditions: 42 [DEBUG]: Constructed Non-cut-off-Event: 26:24A:[27][25] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 27, total #Conditions: 43 [DEBUG]: Constructed Non-cut-off-Event: 27:24A:[9][26] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 28, total #Conditions: 44 [DEBUG]: Constructed Non-cut-off-Event: 28:25A:[28][27] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 29, total #Conditions: 45 [DEBUG]: Constructed Non-cut-off-Event: 29:25A:[63][28] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 30, total #Conditions: 46 [DEBUG]: Constructed Non-cut-off-Event: 30:26A:[29][29] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 31, total #Conditions: 47 [DEBUG]: Constructed Non-cut-off-Event: 31:26A:[21][30] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 32, total #Conditions: 48 [DEBUG]: Constructed Non-cut-off-Event: 32:27A:[30][31] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 33, total #Conditions: 49 [DEBUG]: Constructed Non-cut-off-Event: 33:27A:[3][32] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 34, total #Conditions: 50 [DEBUG]: Constructed Non-cut-off-Event: 34:28A:[31][33] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 35, total #Conditions: 51 [DEBUG]: Constructed Non-cut-off-Event: 35:28A:[15][34] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 36, total #Conditions: 52 [DEBUG]: Constructed Non-cut-off-Event: 36:29A:[32][35] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 37, total #Conditions: 53 [DEBUG]: Constructed Cut-off-Event: 37:30A:[34][37] [DEBUG]: Possible Extension size: 1, total #Events: 38, total #Conditions: 54 [DEBUG]: Constructed Non-cut-off-Event: 38:29A:[33][36] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 39, total #Conditions: 55 [DEBUG]: Constructed Non-cut-off-Event: 39:30A:[35][38] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 40, total #Conditions: 56 [DEBUG]: Constructed Non-cut-off-Event: 40:31A:[36][39] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 41, total #Conditions: 57 [DEBUG]: Constructed Non-cut-off-Event: 41:32A:[37][40] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 42, total #Conditions: 58 [DEBUG]: Constructed Non-cut-off-Event: 42:33A:[38][41] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 43, total #Conditions: 59 [DEBUG]: Constructed Non-cut-off-Event: 43:34A:[39][42] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 44, total #Conditions: 60 [DEBUG]: Constructed Non-cut-off-Event: 44:34A:[40][43] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 45, total #Conditions: 61 [DEBUG]: Constructed Non-cut-off-Event: 45:35A:[41][44] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 46, total #Conditions: 62 [DEBUG]: Constructed Non-cut-off-Event: 46:35A:[42][45] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 47, total #Conditions: 63 [DEBUG]: Constructed Non-cut-off-Event: 47:36A:[44][46] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 48, total #Conditions: 64 [DEBUG]: Constructed Non-cut-off-Event: 48:36A:[45][47] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 49, total #Conditions: 65 [DEBUG]: Constructed Non-cut-off-Event: 49:37A:[48][48] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 50, total #Conditions: 66 [DEBUG]: Constructed Non-cut-off-Event: 50:38A:[51][49] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 51, total #Conditions: 67 [DEBUG]: Constructed Non-cut-off-Event: 51:39A:[52][50] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 52, total #Conditions: 68 [DEBUG]: Constructed Non-cut-off-Event: 52:40A:[53][51] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 53, total #Conditions: 69 [DEBUG]: Constructed Non-cut-off-Event: 53:41A:[54][52] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 0, total #Events: 54, total #Conditions: 70 [INFO]: 1/53 cut-off events. [INFO]: For 4/4 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 70 conditions, 53 events. 1/53 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 22 event pairs, 0 based on Foata normal form. 2/53 useless extension candidates. Maximal degree in co-relation 38. Up to 6 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 2556ms [INFO]: Ignoring conditions belonging to cutoff events. [INFO]: Constructing Owicki-Gries proof for Petri program that has 63 places, 62 transitions, 127 flow and unfolding that has 70 conditions, 53 events. 1 conditions belong to cutoff events, 69 conditions do not. 56 conditions are original conditions, 13 conditions are assertion conditions.