Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2021-input.r170-oct2-162089287300219.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is PolyORBNT-COL-S10J80, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287300219
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 93K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Mar 27 09:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 09:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 25 13:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 13:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 95K May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-00
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-01
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-02
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-03
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-04
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-05
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-06
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-07
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-08
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-09
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-10
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-11
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-12
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-13
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-14
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621387991230

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 01:33:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 01:33:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 01:33:13] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2021-05-19 01:33:13] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 538 ms
[2021-05-19 01:33:13] [INFO ] sort/places :
D4->place_482,
Threads->FetchJobB,QueueJobE,NotifyEventJobQueuedE,NotifyEventEndOfCheckSourcesE,NotifyEventEndOfCheckSourcesB,place_523,place_522,place_521,place_520,place_518,place_500,Check_Sources_E,Check_Sources_B,place_782,place_787,Perform_Work_E,Schedule_Task_B,Try_Check_Sources_E,Try_Check_Sources_B,
D5->Schedule_Task_E,
D6->CreatedJobs,
Jobs->f3,f2,f1,AvailableJobId,
Dot->block,mo3,mo2,mo1,mi3,mi2,mi1,cSources,place_462,place_460,place_458,place_456,CanInjectEvent,JobCnt,cJobCnt,
Sources->ModifiedSrc,DataOnSrc,TheSour,
D1->FetchJobE,QueueJobB,NotifyEventJobQueuedB,Perform_Work_B,

[2021-05-19 01:33:13] [INFO ] ms1 symmetric to ms3 in transition trans_489
[2021-05-19 01:33:13] [INFO ] ms3 symmetric to ms4 in transition trans_489
[2021-05-19 01:33:13] [INFO ] ms4 symmetric to ms2 in transition trans_489
[2021-05-19 01:33:13] [INFO ] ms1 symmetric to ms3 in transition trans_488
[2021-05-19 01:33:13] [INFO ] ms3 symmetric to ms2 in transition trans_488
[2021-05-19 01:33:13] [INFO ] ms1 symmetric to ms2 in transition trans_487
[2021-05-19 01:33:13] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1694 PT places and 13742.0 transition bindings in 40 ms.
[2021-05-19 01:33:13] [INFO ] Computed order based on color domains.
[2021-05-19 01:33:13] [INFO ] Unfolded HLPN to a Petri net with 1694 places and 3470 transitions in 41 ms.
[2021-05-19 01:33:13] [INFO ] Unfolded HLPN properties in 1 ms.
Deduced a syphon composed of 80 places in 11 ms
Reduce places removed 80 places and 80 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 90 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 560 resets, run finished after 396 ms. (steps per millisecond=25 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 70 ms. (steps per millisecond=142 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 67 ms. (steps per millisecond=149 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 108 resets, run finished after 74 ms. (steps per millisecond=135 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 71 ms. (steps per millisecond=140 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 137 ms. (steps per millisecond=73 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 106 resets, run finished after 76 ms. (steps per millisecond=131 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 59 ms. (steps per millisecond=169 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 58 ms. (steps per millisecond=172 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 67 ms. (steps per millisecond=149 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 69 ms. (steps per millisecond=144 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 107 resets, run finished after 93 ms. (steps per millisecond=107 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1]
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 84 ms. (steps per millisecond=119 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 67 ms. (steps per millisecond=149 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2021-05-19 01:33:15] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
// Phase 1: matrix 3381 rows 1614 cols
[2021-05-19 01:33:15] [INFO ] Computed 192 place invariants in 305 ms
[2021-05-19 01:33:15] [INFO ] [Real]Absence check using 185 positive place invariants in 129 ms returned unsat
[2021-05-19 01:33:16] [INFO ] [Real]Absence check using 185 positive place invariants in 245 ms returned sat
[2021-05-19 01:33:16] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 59 ms returned sat
[2021-05-19 01:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:33:20] [INFO ] [Real]Absence check using state equation in 4591 ms returned (error "Solver has unexpectedly terminated")
[2021-05-19 01:33:21] [INFO ] [Real]Absence check using 185 positive place invariants in 207 ms returned sat
[2021-05-19 01:33:21] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 49 ms returned sat
[2021-05-19 01:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:33:25] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:33:25] [INFO ] [Real]Absence check using state equation in 4599 ms returned (error "Failed to check-sat")
[2021-05-19 01:33:26] [INFO ] [Real]Absence check using 185 positive place invariants in 177 ms returned sat
[2021-05-19 01:33:26] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 38 ms returned unsat
[2021-05-19 01:33:26] [INFO ] [Real]Absence check using 185 positive place invariants in 170 ms returned sat
[2021-05-19 01:33:26] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 35 ms returned unsat
[2021-05-19 01:33:26] [INFO ] [Real]Absence check using 185 positive place invariants in 87 ms returned unsat
[2021-05-19 01:33:27] [INFO ] [Real]Absence check using 185 positive place invariants in 180 ms returned sat
[2021-05-19 01:33:27] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 43 ms returned sat
[2021-05-19 01:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:33:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:33:31] [INFO ] [Real]Absence check using state equation in 4652 ms returned (error "Failed to check-sat")
[2021-05-19 01:33:32] [INFO ] [Real]Absence check using 185 positive place invariants in 224 ms returned sat
[2021-05-19 01:33:32] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 55 ms returned sat
[2021-05-19 01:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:33:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:33:36] [INFO ] [Real]Absence check using state equation in 4612 ms returned (error "Failed to check-sat")
[2021-05-19 01:33:37] [INFO ] [Real]Absence check using 185 positive place invariants in 197 ms returned sat
[2021-05-19 01:33:37] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 48 ms returned sat
[2021-05-19 01:33:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:33:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:33:41] [INFO ] [Real]Absence check using state equation in 4656 ms returned (error "Failed to check-sat")
[2021-05-19 01:33:42] [INFO ] [Real]Absence check using 185 positive place invariants in 175 ms returned sat
[2021-05-19 01:33:42] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 44 ms returned sat
[2021-05-19 01:33:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:33:46] [INFO ] [Real]Absence check using state equation in 4669 ms returned (error "Failed to check-sat")
[2021-05-19 01:33:47] [INFO ] [Real]Absence check using 185 positive place invariants in 171 ms returned sat
[2021-05-19 01:33:47] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 63 ms returned sat
[2021-05-19 01:33:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:33:51] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:33:51] [INFO ] [Real]Absence check using state equation in 4680 ms returned (error "Failed to check-sat")
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 1351 out of 1614 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Ensure Unique test removed 10 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 1604 transition count 3389
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 1603 transition count 3389
Applied a total of 12 rules in 274 ms. Remains 1603 /1614 variables (removed 11) and now considering 3389/3390 (removed 1) transitions.
[2021-05-19 01:33:52] [INFO ] Flow matrix only has 3380 transitions (discarded 9 similar events)
// Phase 1: matrix 3380 rows 1603 cols
[2021-05-19 01:33:52] [INFO ] Computed 182 place invariants in 272 ms
[2021-05-19 01:34:08] [INFO ] Dead Transitions using invariants and state equation in 15849 ms returned [576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 617, 618, 619, 620, 621, 623, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 652, 653, 654, 655, 656, 658, 661, 662, 663, 664, 665, 666, 668, 671, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 708, 709, 710, 711, 712, 714, 717, 718, 719, 720, 721, 722, 724, 727, 731, 732, 733, 734, 735, 736, 737, 739, 742, 746, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 792, 793, 794, 795, 796, 798, 801, 802, 803, 804, 805, 806, 808, 811, 815, 816, 817, 818, 819, 820, 821, 823, 826, 830, 835, 836, 837, 838, 839, 840, 841, 842, 844, 847, 851, 856, 862, 863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 898, 899, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 912, 913, 914, 915, 916, 918, 921, 922, 923, 924, 925, 926, 928, 931, 935, 936, 937, 938, 939, 940, 941, 943, 946, 950, 955, 956, 957, 958, 959, 960, 961, 962, 964, 967, 971, 976, 982, 983, 984, 985, 986, 987, 988, 989, 990, 992, 995, 999, 1004, 1010, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1077, 1078, 1079, 1080, 1081, 1083, 1086, 1087, 1088, 1089, 1090, 1091, 1093, 1096, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1108, 1111, 1115, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1129, 1132, 1136, 1141, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1157, 1160, 1164, 1169, 1175, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1193, 1196, 1200, 1205, 1211, 1218, 1226, 1227, 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1297, 1298, 1299, 1300, 1301, 1303, 1306, 1307, 1308, 1309, 1310, 1311, 1313, 1316, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1328, 1331, 1335, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1347, 1349, 1352, 1356, 1361, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1377, 1380, 1384, 1389, 1395, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1413, 1416, 1420, 1425, 1431, 1438, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1458, 1461, 1465, 1470, 1476, 1483, 1491, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1513, 1516, 1520, 1525, 1531, 1538, 1546, 1555, 1565]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[1565, 1555, 1546, 1538, 1531, 1525, 1520, 1516, 1513, 1511, 1510, 1509, 1508, 1507, 1506, 1505, 1504, 1503, 1502, 1501, 1500, 1491, 1483, 1476, 1470, 1465, 1461, 1458, 1456, 1455, 1454, 1453, 1452, 1451, 1450, 1449, 1448, 1447, 1446, 1438, 1431, 1425, 1420, 1416, 1413, 1411, 1410, 1409, 1408, 1407, 1406, 1405, 1404, 1403, 1402, 1395, 1389, 1384, 1380, 1377, 1375, 1374, 1373, 1372, 1371, 1370, 1369, 1368, 1367, 1361, 1356, 1352, 1349, 1347, 1346, 1345, 1344, 1343, 1342, 1341, 1340, 1335, 1331, 1328, 1326, 1325, 1324, 1323, 1322, 1321, 1320, 1316, 1313, 1311, 1310, 1309, 1308, 1307, 1306, 1303, 1301, 1300, 1299, 1298, 1297, 1295, 1294, 1293, 1292, 1291, 1290, 1289, 1288, 1287, 1286, 1285, 1284, 1283, 1282, 1281, 1280, 1279, 1278, 1277, 1276, 1275, 1274, 1273, 1272, 1271, 1270, 1269, 1268, 1267, 1266, 1265, 1264, 1263, 1262, 1261, 1260, 1259, 1258, 1257, 1256, 1255, 1254, 1253, 1252, 1251, 1250, 1249, 1248, 1247, 1246, 1245, 1244, 1243, 1242, 1241, 1240, 1239, 1238, 1237, 1236, 1235, 1234, 1233, 1232, 1231, 1230, 1229, 1228, 1227, 1226, 1218, 1211, 1205, 1200, 1196, 1193, 1191, 1190, 1189, 1188, 1187, 1186, 1185, 1184, 1183, 1182, 1175, 1169, 1164, 1160, 1157, 1155, 1154, 1153, 1152, 1151, 1150, 1149, 1148, 1147, 1141, 1136, 1132, 1129, 1127, 1126, 1125, 1124, 1123, 1122, 1121, 1120, 1115, 1111, 1108, 1106, 1105, 1104, 1103, 1102, 1101, 1100, 1096, 1093, 1091, 1090, 1089, 1088, 1087, 1086, 1083, 1081, 1080, 1079, 1078, 1077, 1075, 1074, 1073, 1072, 1071, 1070, 1069, 1068, 1067, 1066, 1065, 1064, 1063, 1062, 1061, 1060, 1059, 1058, 1057, 1056, 1055, 1054, 1053, 1052, 1051, 1050, 1049, 1048, 1047, 1046, 1045, 1044, 1043, 1042, 1041, 1040, 1039, 1038, 1037, 1036, 1035, 1034, 1033, 1032, 1031, 1030, 1029, 1028, 1027, 1026, 1025, 1024, 1023, 1022, 1021, 1020, 1019, 1018, 1017, 1010, 1004, 999, 995, 992, 990, 989, 988, 987, 986, 985, 984, 983, 982, 976, 971, 967, 964, 962, 961, 960, 959, 958, 957, 956, 955, 950, 946, 943, 941, 940, 939, 938, 937, 936, 935, 931, 928, 926, 925, 924, 923, 922, 921, 918, 916, 915, 914, 913, 912, 910, 909, 908, 907, 906, 905, 904, 903, 902, 901, 900, 899, 898, 897, 896, 895, 894, 893, 892, 891, 890, 889, 888, 887, 886, 885, 884, 883, 882, 881, 880, 879, 878, 877, 876, 875, 874, 873, 872, 871, 870, 869, 868, 867, 866, 865, 864, 863, 862, 856, 851, 847, 844, 842, 841, 840, 839, 838, 837, 836, 835, 830, 826, 823, 821, 820, 819, 818, 817, 816, 815, 811, 808, 806, 805, 804, 803, 802, 801, 798, 796, 795, 794, 793, 792, 790, 789, 788, 787, 786, 785, 784, 783, 782, 781, 780, 779, 778, 777, 776, 775, 774, 773, 772, 771, 770, 769, 768, 767, 766, 765, 764, 763, 762, 761, 760, 759, 758, 757, 756, 755, 754, 753, 752, 751, 746, 742, 739, 737, 736, 735, 734, 733, 732, 731, 727, 724, 722, 721, 720, 719, 718, 717, 714, 712, 711, 710, 709, 708, 706, 705, 704, 703, 702, 701, 700, 699, 698, 697, 696, 695, 694, 693, 692, 691, 690, 689, 688, 687, 686, 685, 684, 683, 682, 681, 680, 679, 678, 677, 676, 675, 671, 668, 666, 665, 664, 663, 662, 661, 658, 656, 655, 654, 653, 652, 650, 649, 648, 647, 646, 645, 644, 643, 642, 641, 640, 639, 638, 637, 636, 635, 634, 633, 632, 631, 630, 629, 628, 627, 626, 623, 621, 620, 619, 618, 617, 615, 614, 613, 612, 611, 610, 609, 608, 607, 606, 605, 604, 603, 602, 601, 600, 599, 598, 597, 595, 594, 593, 592, 591, 590, 589, 588, 587, 586, 585, 584, 583, 582, 581, 580, 579, 578, 577, 576]
Starting structural reductions, iteration 1 : 1603/1614 places, 2774/3390 transitions.
Applied a total of 0 rules in 83 ms. Remains 1603 /1603 variables (removed 0) and now considering 2774/2774 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1603/1614 places, 2774/3390 transitions.
Incomplete random walk after 1000000 steps, including 59748 resets, run finished after 17573 ms. (steps per millisecond=56 ) properties seen :[0, 0, 1, 1, 0, 0, 1]
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 10591 resets, run finished after 4784 ms. (steps per millisecond=209 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 447623 steps, including 4641 resets, run timeout after 5001 ms. (steps per millisecond=89 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 2915 resets, run finished after 2384 ms. (steps per millisecond=419 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 950215 steps, including 11587 resets, run timeout after 5001 ms. (steps per millisecond=190 ) properties seen :[0, 0, 0, 0]
[2021-05-19 01:34:42] [INFO ] Flow matrix only has 2765 transitions (discarded 9 similar events)
// Phase 1: matrix 2765 rows 1603 cols
[2021-05-19 01:34:42] [INFO ] Computed 182 place invariants in 63 ms
[2021-05-19 01:34:43] [INFO ] [Real]Absence check using 176 positive place invariants in 180 ms returned sat
[2021-05-19 01:34:43] [INFO ] [Real]Absence check using 176 positive and 6 generalized place invariants in 41 ms returned sat
[2021-05-19 01:34:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:34:51] [INFO ] [Real]Absence check using state equation in 8021 ms returned sat
[2021-05-19 01:34:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:34:51] [INFO ] [Nat]Absence check using 176 positive place invariants in 208 ms returned sat
[2021-05-19 01:34:51] [INFO ] [Nat]Absence check using 176 positive and 6 generalized place invariants in 33 ms returned unsat
[2021-05-19 01:34:52] [INFO ] [Real]Absence check using 176 positive place invariants in 189 ms returned sat
[2021-05-19 01:34:52] [INFO ] [Real]Absence check using 176 positive and 6 generalized place invariants in 19 ms returned sat
[2021-05-19 01:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:35:00] [INFO ] [Real]Absence check using state equation in 8589 ms returned sat
[2021-05-19 01:35:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:35:01] [INFO ] [Nat]Absence check using 176 positive place invariants in 183 ms returned sat
[2021-05-19 01:35:01] [INFO ] [Nat]Absence check using 176 positive and 6 generalized place invariants in 20 ms returned sat
[2021-05-19 01:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:35:10] [INFO ] [Nat]Absence check using state equation in 9176 ms returned sat
[2021-05-19 01:35:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-19 01:35:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 36 ms returned sat
[2021-05-19 01:35:11] [INFO ] Deduced a trap composed of 398 places in 1144 ms
[2021-05-19 01:35:11] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 1230 ms
[2021-05-19 01:35:11] [INFO ] [Real]Absence check using 176 positive place invariants in 189 ms returned sat
[2021-05-19 01:35:11] [INFO ] [Real]Absence check using 176 positive and 6 generalized place invariants in 47 ms returned sat
[2021-05-19 01:35:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:35:19] [INFO ] [Real]Absence check using state equation in 7722 ms returned sat
[2021-05-19 01:35:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:35:20] [INFO ] [Nat]Absence check using 176 positive place invariants in 164 ms returned sat
[2021-05-19 01:35:20] [INFO ] [Nat]Absence check using 176 positive and 6 generalized place invariants in 37 ms returned sat
[2021-05-19 01:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:35:27] [INFO ] [Nat]Absence check using state equation in 7458 ms returned sat
[2021-05-19 01:35:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 152 ms returned sat
[2021-05-19 01:35:29] [INFO ] Deduced a trap composed of 21 places in 1231 ms
[2021-05-19 01:35:30] [INFO ] Deduced a trap composed of 21 places in 1866 ms
[2021-05-19 01:35:34] [INFO ] Deduced a trap composed of 21 places in 3094 ms
[2021-05-19 01:35:35] [INFO ] Deduced a trap composed of 21 places in 1151 ms
[2021-05-19 01:35:36] [INFO ] Deduced a trap composed of 21 places in 1204 ms
[2021-05-19 01:35:37] [INFO ] Deduced a trap composed of 21 places in 1129 ms
[2021-05-19 01:35:39] [INFO ] Deduced a trap composed of 21 places in 1145 ms
[2021-05-19 01:35:40] [INFO ] Deduced a trap composed of 21 places in 1130 ms
[2021-05-19 01:35:41] [INFO ] Deduced a trap composed of 562 places in 1094 ms
[2021-05-19 01:35:42] [INFO ] Deduced a trap composed of 273 places in 1060 ms
[2021-05-19 01:35:44] [INFO ] Deduced a trap composed of 19 places in 1166 ms
[2021-05-19 01:35:45] [INFO ] Deduced a trap composed of 551 places in 1106 ms
[2021-05-19 01:35:46] [INFO ] Deduced a trap composed of 20 places in 1034 ms
[2021-05-19 01:35:46] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 13 trap constraints in 18803 ms
[2021-05-19 01:35:46] [INFO ] [Real]Absence check using 176 positive place invariants in 180 ms returned sat
[2021-05-19 01:35:46] [INFO ] [Real]Absence check using 176 positive and 6 generalized place invariants in 38 ms returned sat
[2021-05-19 01:35:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:35:52] [INFO ] [Real]Absence check using state equation in 5881 ms returned unsat
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-COL-S10J80"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is PolyORBNT-COL-S10J80, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-oct2-162089287300219"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J80.tgz
mv PolyORBNT-COL-S10J80 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;