benchexec/../run-test.sh Library-TraceCheckerUtilsTest de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.NaiveOwickiGriesTestSuite MemSafety.safe019_pso.oepc_pso.opt_tso.oepc_tso.opt.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 8 ms. ├─ JUnit Vintage │ ├─ NaiveOwickiGriesTestSuite │ │ ├─ MemSafety_safe019_pso_oepc_pso_opt_tso_oepc_tso_opt_i_BEv2_AllErrorsAtOnce_ats │ │ │ tags: [] │ │ │ uniqueId: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.NaiveOwickiGriesTestSuite]/[test:MemSafety_safe019_pso_oepc_pso_opt_tso_oepc_tso_opt_i_BEv2_AllErrorsAtOnce_ats(de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.NaiveOwickiGriesTestSuite)] │ │ │ parent: [engine:junit-vintage]/[runner:de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.NaiveOwickiGriesTestSuite] │ │ │ source: ClassSource [className = 'de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.NaiveOwickiGriesTestSuite', 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.safe019_pso.oepc_pso.opt_tso.oepc_tso.opt.i_BEv2_AllErrorsAtOnce.ats' successfully parsed [INFO]: Initialized classic predicate unifier [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@e077866 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@e077866 [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@e077866 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@e077866 [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@4fc5e095 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@4fc5e095 [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@4fc5e095 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@4fc5e095 [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@435871cb [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@435871cb [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@435871cb [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@435871cb [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@609640d5 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@609640d5 [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@609640d5 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@609640d5 [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@79da1ec0 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@79da1ec0 [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@79da1ec0 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@79da1ec0 [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@19fb8826 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@19fb8826 [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@19fb8826 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@19fb8826 [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@192d74fb [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@192d74fb [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@192d74fb [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@192d74fb [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@4bef0fe3 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@4bef0fe3 [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@4bef0fe3 [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.MonolithicImplicationChecker@4bef0fe3 [DEBUG]: simplifying formula of DAG size 9 [DEBUG]: DAG size before simplification 9, DAG size after simplification 9 [INFO]: Number of proof automata: 8 [INFO]: 101 / 119 letters are loopers in proof 0 [INFO]: 104 / 119 letters are loopers in proof 1 [INFO]: 97 / 119 letters are loopers in proof 2 [INFO]: 100 / 119 letters are loopers in proof 3 [INFO]: 97 / 119 letters are loopers in proof 4 [INFO]: 92 / 119 letters are loopers in proof 5 [INFO]: 89 / 119 letters are loopers in proof 6 [INFO]: 92 / 119 letters are loopers in proof 7 [INFO]: Loopers in proof automata: min=89, max=104, median=97 [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:[45][0] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 2, total #Conditions: 17 [DEBUG]: Constructed Non-cut-off-Event: 2:2A:[52][1] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 3, total #Conditions: 18 [DEBUG]: Constructed Non-cut-off-Event: 3:3A:[103][2] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 4, total #Conditions: 27 [DEBUG]: Constructed Non-cut-off-Event: 4:4A:[79][3] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 5, total #Conditions: 28 [DEBUG]: Constructed Non-cut-off-Event: 5:5A:[30][4] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 6, total #Conditions: 29 [DEBUG]: Constructed Non-cut-off-Event: 6:6A:[87][5] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 7, total #Conditions: 38 [DEBUG]: Constructed Non-cut-off-Event: 7:7A:[29][6] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 8, total #Conditions: 39 [DEBUG]: Constructed Non-cut-off-Event: 8:8A:[69][7] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 9, total #Conditions: 40 [DEBUG]: Constructed Non-cut-off-Event: 9:9A:[26][8] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 10, total #Conditions: 41 [DEBUG]: Constructed Non-cut-off-Event: 10:10A:[57][9] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 11, total #Conditions: 42 [DEBUG]: Constructed Non-cut-off-Event: 11:11A:[37][10] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 12, total #Conditions: 43 [DEBUG]: Constructed Non-cut-off-Event: 12:12A:[86][11] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 13, total #Conditions: 44 [DEBUG]: Constructed Non-cut-off-Event: 13:13A:[46][12] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 14, total #Conditions: 45 [DEBUG]: Constructed Non-cut-off-Event: 14:14A:[68][13] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 15, total #Conditions: 46 [DEBUG]: Constructed Non-cut-off-Event: 15:15A:[102][14] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 16, total #Conditions: 47 [DEBUG]: Constructed Non-cut-off-Event: 16:16A:[104][15] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 17, total #Conditions: 56 [DEBUG]: Constructed Non-cut-off-Event: 17:17A:[109][16] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 18, total #Conditions: 65 [DEBUG]: Constructed Non-cut-off-Event: 18:18A:[91][17] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 19, total #Conditions: 66 [DEBUG]: Constructed Non-cut-off-Event: 19:19A:[73][18] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 20, total #Conditions: 67 [DEBUG]: Constructed Non-cut-off-Event: 20:20A:[61][19] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 21, total #Conditions: 74 [DEBUG]: Constructed Non-cut-off-Event: 21:21A:[18][20] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 22, total #Conditions: 83 [DEBUG]: Constructed Non-cut-off-Event: 22:22A:[100][21] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 23, total #Conditions: 84 [DEBUG]: Constructed Non-cut-off-Event: 23:22A:[110][22] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 24, total #Conditions: 85 [DEBUG]: Constructed Non-cut-off-Event: 24:23A:[77][23] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 25, total #Conditions: 86 [DEBUG]: Constructed Non-cut-off-Event: 25:23A:[111][24] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 26, total #Conditions: 87 [DEBUG]: Constructed Non-cut-off-Event: 26:24A:[75][25] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 27, total #Conditions: 94 [DEBUG]: Constructed Non-cut-off-Event: 27:24A:[112][26] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 28, total #Conditions: 95 [DEBUG]: Constructed Non-cut-off-Event: 28:25A:[96][27] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 29, total #Conditions: 96 [DEBUG]: Constructed Non-cut-off-Event: 29:25A:[113][28] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 30, total #Conditions: 97 [DEBUG]: Constructed Non-cut-off-Event: 30:26A:[49][29] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 31, total #Conditions: 98 [DEBUG]: Constructed Non-cut-off-Event: 31:26A:[114][30] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 32, total #Conditions: 99 [DEBUG]: Constructed Non-cut-off-Event: 32:27A:[42][31] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 33, total #Conditions: 104 [DEBUG]: Constructed Non-cut-off-Event: 33:27A:[115][32] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 34, total #Conditions: 105 [DEBUG]: Constructed Non-cut-off-Event: 34:28A:[22][33] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 3, total #Events: 35, total #Conditions: 112 [DEBUG]: Constructed Non-cut-off-Event: 35:28A:[116][34] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 36, total #Conditions: 113 [DEBUG]: Constructed Non-cut-off-Event: 36:29A:[99][35] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 37, total #Conditions: 114 [DEBUG]: Constructed Non-cut-off-Event: 37:29A:[117][36] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 38, total #Conditions: 115 [DEBUG]: Constructed Non-cut-off-Event: 38:30A:[27][37] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 39, total #Conditions: 116 [DEBUG]: Constructed Non-cut-off-Event: 39:30A:[118][38] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 40, total #Conditions: 117 [DEBUG]: Constructed Non-cut-off-Event: 40:31A:[31][39] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 41, total #Conditions: 122 [DEBUG]: Constructed Non-cut-off-Event: 41:31A:[119][40] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 42, total #Conditions: 123 [DEBUG]: Constructed Non-cut-off-Event: 42:32A:[66][41] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 43, total #Conditions: 124 [DEBUG]: Constructed Non-cut-off-Event: 43:32A:[1][42] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 44, total #Conditions: 125 [DEBUG]: Constructed Non-cut-off-Event: 44:33A:[53][43] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 45, total #Conditions: 126 [DEBUG]: Constructed Non-cut-off-Event: 45:33A:[2][44] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 46, total #Conditions: 127 [DEBUG]: Constructed Non-cut-off-Event: 46:34A:[38][45] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 47, total #Conditions: 130 [DEBUG]: Constructed Non-cut-off-Event: 47:34A:[3][46] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 48, total #Conditions: 131 [DEBUG]: Constructed Non-cut-off-Event: 48:35A:[20][47] [DEBUG]: The Event lead to 2 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 49, total #Conditions: 136 [DEBUG]: Constructed Non-cut-off-Event: 49:36A:[4][48] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 50, total #Conditions: 137 [DEBUG]: Constructed Non-cut-off-Event: 50:36A:[54][49] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 51, total #Conditions: 138 [DEBUG]: Constructed Non-cut-off-Event: 51:37A:[5][50] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 52, total #Conditions: 139 [DEBUG]: Constructed Non-cut-off-Event: 52:37A:[81][51] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 53, total #Conditions: 140 [DEBUG]: Constructed Non-cut-off-Event: 53:38A:[6][52] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 54, total #Conditions: 141 [DEBUG]: Constructed Non-cut-off-Event: 54:38A:[92][53] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 55, total #Conditions: 144 [DEBUG]: Constructed Non-cut-off-Event: 55:39A:[7][54] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 56, total #Conditions: 145 [DEBUG]: Constructed Non-cut-off-Event: 56:39A:[58][55] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 57, total #Conditions: 146 [DEBUG]: Constructed Non-cut-off-Event: 57:40A:[8][56] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 2, total #Events: 58, total #Conditions: 147 [DEBUG]: Constructed Non-cut-off-Event: 58:40A:[25][57] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 59, total #Conditions: 148 [DEBUG]: Constructed Non-cut-off-Event: 59:41A:[9][58] [DEBUG]: The Event lead to 1 new possible extensions. [DEBUG]: Possible Extension size: 1, total #Events: 60, total #Conditions: 149 [DEBUG]: Constructed Non-cut-off-Event: 60:42A:[10][59] [DEBUG]: The Event lead to 0 new possible extensions. [DEBUG]: Possible Extension size: 0, total #Events: 61, total #Conditions: 150 [INFO]: 0/60 cut-off events. [INFO]: For 128/128 co-relation queries the response was YES. [INFO]: Finished finitePrefix Result has 150 conditions, 60 events. 0/60 cut-off events. For 128/128 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 37 event pairs, 0 based on Foata normal form. 1/61 useless extension candidates. Maximal degree in co-relation 0. Up to 14 conditions per place. [INFO]: OwickiGriesTestSuite setup time: 1101ms [INFO]: Constructing Owicki-Gries proof for Petri program that has 78 places, 68 transitions, 145 flow. [INFO]: Computed Floyd-Hoare proof with 3157 non-trivial markings and assertion size 119464 [DEBUG]: ManagedScript locked by de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.OwickiGriesConstruction@4110765e [DEBUG]: ManagedScript unlocked by de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.owickigries.OwickiGriesConstruction@4110765e