Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r131-smll-171624288200042.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DLCflexbar-PT-6a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288200042
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.7M
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 02:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Apr 13 02:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 22:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Apr 12 22:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 4.2M May 18 16:42 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 DLCflexbar-PT-6a-LTLCardinality-00
FORMULA_NAME DLCflexbar-PT-6a-LTLCardinality-01
FORMULA_NAME DLCflexbar-PT-6a-LTLCardinality-02
FORMULA_NAME DLCflexbar-PT-6a-LTLCardinality-03
FORMULA_NAME DLCflexbar-PT-6a-LTLCardinality-04
FORMULA_NAME DLCflexbar-PT-6a-LTLCardinality-05
FORMULA_NAME DLCflexbar-PT-6a-LTLCardinality-06
FORMULA_NAME DLCflexbar-PT-6a-LTLCardinality-07
FORMULA_NAME DLCflexbar-PT-6a-LTLCardinality-08
FORMULA_NAME DLCflexbar-PT-6a-LTLCardinality-09
FORMULA_NAME DLCflexbar-PT-6a-LTLCardinality-10
FORMULA_NAME DLCflexbar-PT-6a-LTLCardinality-11
FORMULA_NAME DLCflexbar-PT-6a-LTLCardinality-12
FORMULA_NAME DLCflexbar-PT-6a-LTLCardinality-13
FORMULA_NAME DLCflexbar-PT-6a-LTLCardinality-14
FORMULA_NAME DLCflexbar-PT-6a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716368129021

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-6a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-22 08:55:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 08:55:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 08:55:32] [INFO ] Load time of PNML (sax parser for PT used): 797 ms
[2024-05-22 08:55:32] [INFO ] Transformed 2069 places.
[2024-05-22 08:55:32] [INFO ] Transformed 16077 transitions.
[2024-05-22 08:55:32] [INFO ] Found NUPN structural information;
[2024-05-22 08:55:32] [INFO ] Parsed PT model containing 2069 places and 16077 transitions and 63325 arcs in 1005 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 1760 transitions
Reduce redundant transitions removed 1760 transitions.
FORMULA DLCflexbar-PT-6a-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-6a-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-6a-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-6a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-6a-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 2069 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2069/2069 places, 14317/14317 transitions.
Discarding 182 places :
Symmetric choice reduction at 0 with 182 rule applications. Total rules 182 place count 1887 transition count 11419
Iterating global reduction 0 with 182 rules applied. Total rules applied 364 place count 1887 transition count 11419
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 0 with 84 rules applied. Total rules applied 448 place count 1887 transition count 11335
Drop transitions removed 3619 transitions
Redundant transition composition rules discarded 3619 transitions
Iterating global reduction 1 with 3619 rules applied. Total rules applied 4067 place count 1887 transition count 7716
Applied a total of 4067 rules in 1916 ms. Remains 1887 /2069 variables (removed 182) and now considering 7716/14317 (removed 6601) transitions.
[2024-05-22 08:55:35] [INFO ] Flow matrix only has 704 transitions (discarded 7012 similar events)
// Phase 1: matrix 704 rows 1887 cols
[2024-05-22 08:55:35] [INFO ] Computed 1492 invariants in 26 ms
[2024-05-22 08:55:37] [INFO ] Implicit Places using invariants in 2098 ms returned []
[2024-05-22 08:55:37] [INFO ] Flow matrix only has 704 transitions (discarded 7012 similar events)
[2024-05-22 08:55:37] [INFO ] Invariant cache hit.
[2024-05-22 08:55:37] [INFO ] State equation strengthened by 217 read => feed constraints.
[2024-05-22 08:55:40] [INFO ] Implicit Places using invariants and state equation in 3342 ms returned []
Implicit Place search using SMT with State Equation took 5481 ms to find 0 implicit places.
[2024-05-22 08:55:40] [INFO ] Flow matrix only has 704 transitions (discarded 7012 similar events)
[2024-05-22 08:55:40] [INFO ] Invariant cache hit.
[2024-05-22 08:55:54] [INFO ] Dead Transitions using invariants and state equation in 14061 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1887/2069 places, 7716/14317 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21466 ms. Remains : 1887/2069 places, 7716/14317 transitions.
Support contains 33 out of 1887 places after structural reductions.
[2024-05-22 08:55:55] [INFO ] Flatten gal took : 835 ms
[2024-05-22 08:55:56] [INFO ] Flatten gal took : 636 ms
[2024-05-22 08:55:57] [INFO ] Input system was already deterministic with 7716 transitions.
Support contains 31 out of 1887 places (down from 33) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1197 ms. (steps per millisecond=8 ) properties (out of 19) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=31 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=34 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=30 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=34 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=34 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=21 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=22 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=28 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2024-05-22 08:56:01] [INFO ] Flow matrix only has 704 transitions (discarded 7012 similar events)
[2024-05-22 08:56:01] [INFO ] Invariant cache hit.
[2024-05-22 08:56:01] [INFO ] After 812ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2024-05-22 08:56:03] [INFO ] [Nat]Absence check using 1492 positive place invariants in 754 ms returned sat
[2024-05-22 08:56:03] [INFO ] After 1580ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 3 ms.
Successfully simplified 8 atomic propositions for a total of 11 simplifications.
FORMULA DLCflexbar-PT-6a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-6a-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1401 stabilizing places and 1 stable transitions
FORMULA DLCflexbar-PT-6a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(X((X(p0)||F(p1)))))))'
Support contains 4 out of 1887 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1887/1887 places, 7716/7716 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1885 transition count 7705
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1885 transition count 7705
Applied a total of 4 rules in 606 ms. Remains 1885 /1887 variables (removed 2) and now considering 7705/7716 (removed 11) transitions.
[2024-05-22 08:56:04] [INFO ] Flow matrix only has 702 transitions (discarded 7003 similar events)
// Phase 1: matrix 702 rows 1885 cols
[2024-05-22 08:56:04] [INFO ] Computed 1492 invariants in 10 ms
[2024-05-22 08:56:27] [INFO ] Implicit Places using invariants in 22770 ms returned [485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 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, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 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, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 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, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 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, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 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, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1413, 1414, 1415, 1416, 1417, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884]
Discarding 1398 places :
Ensure Unique test removed 6794 transitions
Reduce isomorphic transitions removed 6794 transitions.
Implicit Place search using SMT only with invariants took 22837 ms to find 1398 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 487/1887 places, 911/7716 transitions.
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 487 transition count 901
Applied a total of 10 rules in 47 ms. Remains 487 /487 variables (removed 0) and now considering 901/911 (removed 10) transitions.
[2024-05-22 08:56:27] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
// Phase 1: matrix 702 rows 487 cols
[2024-05-22 08:56:27] [INFO ] Computed 94 invariants in 3 ms
[2024-05-22 08:56:27] [INFO ] Implicit Places using invariants in 181 ms returned []
[2024-05-22 08:56:27] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2024-05-22 08:56:27] [INFO ] Invariant cache hit.
[2024-05-22 08:56:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 08:56:28] [INFO ] Implicit Places using invariants and state equation in 485 ms returned []
Implicit Place search using SMT with State Equation took 680 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 487/1887 places, 901/7716 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24180 ms. Remains : 487/1887 places, 901/7716 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 476 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p0), true]
Running random walk in product with property : DLCflexbar-PT-6a-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 1}, { cond=(NOT p0), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=5, aps=[p0:(OR (EQ s486 0) (EQ s59 1)), p1:(AND (EQ s137 0) (EQ s485 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCflexbar-PT-6a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-6a-LTLCardinality-01 finished in 24750 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 1887 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1887/1887 places, 7716/7716 transitions.
Graph (trivial) has 595 edges and 1887 vertex of which 200 / 1887 are part of one of the 92 SCC in 6 ms
Free SCC test removed 108 places
Ensure Unique test removed 936 transitions
Reduce isomorphic transitions removed 936 transitions.
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 85 place count 1779 transition count 6696
Reduce places removed 84 places and 0 transitions.
Iterating post reduction 1 with 84 rules applied. Total rules applied 169 place count 1695 transition count 6696
Discarding 84 places :
Symmetric choice reduction at 2 with 84 rule applications. Total rules 253 place count 1611 transition count 6611
Iterating global reduction 2 with 84 rules applied. Total rules applied 337 place count 1611 transition count 6611
Ensure Unique test removed 664 transitions
Reduce isomorphic transitions removed 664 transitions.
Iterating post reduction 2 with 664 rules applied. Total rules applied 1001 place count 1611 transition count 5947
Performed 93 Post agglomeration using F-continuation condition.Transition count delta: 93
Deduced a syphon composed of 93 places in 1 ms
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 3 with 186 rules applied. Total rules applied 1187 place count 1518 transition count 5854
Ensure Unique test removed 728 transitions
Reduce isomorphic transitions removed 728 transitions.
Iterating post reduction 3 with 728 rules applied. Total rules applied 1915 place count 1518 transition count 5126
Drop transitions removed 2800 transitions
Redundant transition composition rules discarded 2800 transitions
Iterating global reduction 4 with 2800 rules applied. Total rules applied 4715 place count 1518 transition count 2326
Reduce places removed 663 places and 0 transitions.
Iterating post reduction 4 with 663 rules applied. Total rules applied 5378 place count 855 transition count 2326
Discarding 801 places :
Symmetric choice reduction at 5 with 801 rule applications. Total rules 6179 place count 54 transition count 101
Iterating global reduction 5 with 801 rules applied. Total rules applied 6980 place count 54 transition count 101
Applied a total of 6980 rules in 1127 ms. Remains 54 /1887 variables (removed 1833) and now considering 101/7716 (removed 7615) transitions.
[2024-05-22 08:56:29] [INFO ] Flow matrix only has 52 transitions (discarded 49 similar events)
// Phase 1: matrix 52 rows 54 cols
[2024-05-22 08:56:29] [INFO ] Computed 28 invariants in 4 ms
[2024-05-22 08:56:29] [INFO ] Implicit Places using invariants in 111 ms returned [36, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53]
Discarding 17 places :
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Implicit Place search using SMT only with invariants took 115 ms to find 17 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/1887 places, 70/7716 transitions.
Graph (trivial) has 69 edges and 37 vertex of which 34 / 37 are part of one of the 9 SCC in 0 ms
Free SCC test removed 25 places
Ensure Unique test removed 59 transitions
Reduce isomorphic transitions removed 59 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 10 place count 3 transition count 2
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 3 transition count 2
Applied a total of 19 rules in 11 ms. Remains 3 /37 variables (removed 34) and now considering 2/70 (removed 68) transitions.
// Phase 1: matrix 2 rows 3 cols
[2024-05-22 08:56:29] [INFO ] Computed 2 invariants in 1 ms
[2024-05-22 08:56:29] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-22 08:56:29] [INFO ] Invariant cache hit.
[2024-05-22 08:56:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 08:56:29] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3/1887 places, 2/7716 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1305 ms. Remains : 3/1887 places, 2/7716 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : DLCflexbar-PT-6a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 426 ms.
Product exploration explored 100000 steps with 50000 reset in 190 ms.
Computed a total of 3 stabilizing places and 1 stable transitions
Graph (complete) has 3 edges and 3 vertex of which 2 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 3 stabilizing places and 1 stable transitions
Detected a total of 3/3 stabilizing places and 1/2 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 20 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCflexbar-PT-6a-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCflexbar-PT-6a-LTLCardinality-02 finished in 2014 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1887 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1887/1887 places, 7716/7716 transitions.
Graph (trivial) has 594 edges and 1887 vertex of which 200 / 1887 are part of one of the 92 SCC in 3 ms
Free SCC test removed 108 places
Ensure Unique test removed 936 transitions
Reduce isomorphic transitions removed 936 transitions.
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 85 place count 1779 transition count 6696
Reduce places removed 84 places and 0 transitions.
Iterating post reduction 1 with 84 rules applied. Total rules applied 169 place count 1695 transition count 6696
Discarding 83 places :
Symmetric choice reduction at 2 with 83 rule applications. Total rules 252 place count 1612 transition count 6612
Iterating global reduction 2 with 83 rules applied. Total rules applied 335 place count 1612 transition count 6612
Ensure Unique test removed 656 transitions
Reduce isomorphic transitions removed 656 transitions.
Iterating post reduction 2 with 656 rules applied. Total rules applied 991 place count 1612 transition count 5956
Performed 93 Post agglomeration using F-continuation condition.Transition count delta: 93
Deduced a syphon composed of 93 places in 4 ms
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 3 with 186 rules applied. Total rules applied 1177 place count 1519 transition count 5863
Ensure Unique test removed 728 transitions
Reduce isomorphic transitions removed 728 transitions.
Iterating post reduction 3 with 728 rules applied. Total rules applied 1905 place count 1519 transition count 5135
Drop transitions removed 2800 transitions
Redundant transition composition rules discarded 2800 transitions
Iterating global reduction 4 with 2800 rules applied. Total rules applied 4705 place count 1519 transition count 2335
Reduce places removed 664 places and 0 transitions.
Iterating post reduction 4 with 664 rules applied. Total rules applied 5369 place count 855 transition count 2335
Discarding 791 places :
Symmetric choice reduction at 5 with 791 rule applications. Total rules 6160 place count 64 transition count 138
Iterating global reduction 5 with 791 rules applied. Total rules applied 6951 place count 64 transition count 138
Applied a total of 6951 rules in 807 ms. Remains 64 /1887 variables (removed 1823) and now considering 138/7716 (removed 7578) transitions.
[2024-05-22 08:56:31] [INFO ] Flow matrix only has 54 transitions (discarded 84 similar events)
// Phase 1: matrix 54 rows 64 cols
[2024-05-22 08:56:31] [INFO ] Computed 37 invariants in 1 ms
[2024-05-22 08:56:31] [INFO ] Implicit Places using invariants in 156 ms returned [38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 57, 58, 59, 60, 61, 62, 63]
Discarding 25 places :
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Implicit Place search using SMT only with invariants took 160 ms to find 25 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 39/1887 places, 76/7716 transitions.
Graph (trivial) has 70 edges and 39 vertex of which 34 / 39 are part of one of the 9 SCC in 1 ms
Free SCC test removed 25 places
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 6 transition count 7
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 6 transition count 7
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 6 transition count 6
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 5 transition count 5
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 5 transition count 5
Applied a total of 20 rules in 7 ms. Remains 5 /39 variables (removed 34) and now considering 5/76 (removed 71) transitions.
[2024-05-22 08:56:31] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
// Phase 1: matrix 4 rows 5 cols
[2024-05-22 08:56:31] [INFO ] Computed 3 invariants in 2 ms
[2024-05-22 08:56:31] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-22 08:56:31] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
[2024-05-22 08:56:31] [INFO ] Invariant cache hit.
[2024-05-22 08:56:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 08:56:31] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 5/1887 places, 5/7716 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1038 ms. Remains : 5/1887 places, 5/7716 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Running random walk in product with property : DLCflexbar-PT-6a-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s4 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCflexbar-PT-6a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-6a-LTLCardinality-05 finished in 1120 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U (!p1&&G(p0)))))'
Support contains 4 out of 1887 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1887/1887 places, 7716/7716 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1886 transition count 7707
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1886 transition count 7707
Applied a total of 2 rules in 601 ms. Remains 1886 /1887 variables (removed 1) and now considering 7707/7716 (removed 9) transitions.
[2024-05-22 08:56:32] [INFO ] Flow matrix only has 703 transitions (discarded 7004 similar events)
// Phase 1: matrix 703 rows 1886 cols
[2024-05-22 08:56:32] [INFO ] Computed 1492 invariants in 7 ms
[2024-05-22 08:56:34] [INFO ] Implicit Places using invariants in 1784 ms returned []
[2024-05-22 08:56:34] [INFO ] Flow matrix only has 703 transitions (discarded 7004 similar events)
[2024-05-22 08:56:34] [INFO ] Invariant cache hit.
[2024-05-22 08:56:34] [INFO ] State equation strengthened by 217 read => feed constraints.
[2024-05-22 08:56:37] [INFO ] Implicit Places using invariants and state equation in 3160 ms returned []
Implicit Place search using SMT with State Equation took 4948 ms to find 0 implicit places.
[2024-05-22 08:56:37] [INFO ] Flow matrix only has 703 transitions (discarded 7004 similar events)
[2024-05-22 08:56:37] [INFO ] Invariant cache hit.
[2024-05-22 08:56:50] [INFO ] Dead Transitions using invariants and state equation in 13100 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1886/1887 places, 7707/7716 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18657 ms. Remains : 1886/1887 places, 7707/7716 transitions.
Stuttering acceptance computed with spot in 214 ms :[(NOT p0), (OR (NOT p0) p1), true, (OR (NOT p0) p1)]
Running random walk in product with property : DLCflexbar-PT-6a-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(OR (EQ s754 0) (EQ s447 1)), p1:(OR (EQ s65 0) (EQ s172 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA DLCflexbar-PT-6a-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-6a-LTLCardinality-07 finished in 18911 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 1887 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1887/1887 places, 7716/7716 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1885 transition count 7705
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1885 transition count 7705
Applied a total of 4 rules in 478 ms. Remains 1885 /1887 variables (removed 2) and now considering 7705/7716 (removed 11) transitions.
[2024-05-22 08:56:51] [INFO ] Flow matrix only has 702 transitions (discarded 7003 similar events)
// Phase 1: matrix 702 rows 1885 cols
[2024-05-22 08:56:51] [INFO ] Computed 1492 invariants in 10 ms
[2024-05-22 08:57:12] [INFO ] Implicit Places using invariants in 21561 ms returned [485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 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, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 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, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 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, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 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1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 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, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1413, 1414, 1415, 1416, 1417, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884]
Discarding 1399 places :
Ensure Unique test removed 6801 transitions
Reduce isomorphic transitions removed 6801 transitions.
Implicit Place search using SMT only with invariants took 21608 ms to find 1399 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 486/1887 places, 904/7716 transitions.
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 486 transition count 901
Applied a total of 3 rules in 11 ms. Remains 486 /486 variables (removed 0) and now considering 901/904 (removed 3) transitions.
[2024-05-22 08:57:12] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
// Phase 1: matrix 702 rows 486 cols
[2024-05-22 08:57:12] [INFO ] Computed 93 invariants in 2 ms
[2024-05-22 08:57:12] [INFO ] Implicit Places using invariants in 151 ms returned []
[2024-05-22 08:57:12] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2024-05-22 08:57:12] [INFO ] Invariant cache hit.
[2024-05-22 08:57:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 08:57:13] [INFO ] Implicit Places using invariants and state equation in 549 ms returned []
Implicit Place search using SMT with State Equation took 724 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 486/1887 places, 901/7716 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22824 ms. Remains : 486/1887 places, 901/7716 transitions.
Stuttering acceptance computed with spot in 135 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-6a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s485 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCflexbar-PT-6a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-6a-LTLCardinality-11 finished in 22986 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 1887 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1887/1887 places, 7716/7716 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1885 transition count 7705
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1885 transition count 7705
Applied a total of 4 rules in 395 ms. Remains 1885 /1887 variables (removed 2) and now considering 7705/7716 (removed 11) transitions.
[2024-05-22 08:57:13] [INFO ] Flow matrix only has 702 transitions (discarded 7003 similar events)
// Phase 1: matrix 702 rows 1885 cols
[2024-05-22 08:57:13] [INFO ] Computed 1492 invariants in 7 ms
[2024-05-22 08:57:39] [INFO ] Implicit Places using invariants in 25209 ms returned [485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 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, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 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, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 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, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 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, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 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, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 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, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1413, 1414, 1415, 1416, 1417, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884]
Discarding 1399 places :
Ensure Unique test removed 6801 transitions
Reduce isomorphic transitions removed 6801 transitions.
Implicit Place search using SMT only with invariants took 25257 ms to find 1399 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 486/1887 places, 904/7716 transitions.
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 486 transition count 901
Applied a total of 3 rules in 12 ms. Remains 486 /486 variables (removed 0) and now considering 901/904 (removed 3) transitions.
[2024-05-22 08:57:39] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
// Phase 1: matrix 702 rows 486 cols
[2024-05-22 08:57:39] [INFO ] Computed 93 invariants in 2 ms
[2024-05-22 08:57:39] [INFO ] Implicit Places using invariants in 175 ms returned []
[2024-05-22 08:57:39] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2024-05-22 08:57:39] [INFO ] Invariant cache hit.
[2024-05-22 08:57:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 08:57:39] [INFO ] Implicit Places using invariants and state equation in 516 ms returned []
Implicit Place search using SMT with State Equation took 734 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 486/1887 places, 901/7716 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 26403 ms. Remains : 486/1887 places, 901/7716 transitions.
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-6a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s485 0) (EQ s203 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-6a-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-6a-LTLCardinality-12 finished in 26603 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 1 out of 1887 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1887/1887 places, 7716/7716 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1885 transition count 7705
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1885 transition count 7705
Applied a total of 4 rules in 430 ms. Remains 1885 /1887 variables (removed 2) and now considering 7705/7716 (removed 11) transitions.
[2024-05-22 08:57:40] [INFO ] Flow matrix only has 702 transitions (discarded 7003 similar events)
// Phase 1: matrix 702 rows 1885 cols
[2024-05-22 08:57:40] [INFO ] Computed 1492 invariants in 4 ms
[2024-05-22 08:58:04] [INFO ] Implicit Places using invariants in 24021 ms returned [485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 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, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 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, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 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, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 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, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 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, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 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, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1413, 1414, 1415, 1416, 1417, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884]
Discarding 1399 places :
Ensure Unique test removed 6797 transitions
Reduce isomorphic transitions removed 6797 transitions.
Implicit Place search using SMT only with invariants took 24115 ms to find 1399 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 486/1887 places, 908/7716 transitions.
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 486 transition count 901
Applied a total of 7 rules in 19 ms. Remains 486 /486 variables (removed 0) and now considering 901/908 (removed 7) transitions.
[2024-05-22 08:58:04] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
// Phase 1: matrix 702 rows 486 cols
[2024-05-22 08:58:04] [INFO ] Computed 93 invariants in 3 ms
[2024-05-22 08:58:04] [INFO ] Implicit Places using invariants in 191 ms returned []
[2024-05-22 08:58:04] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2024-05-22 08:58:04] [INFO ] Invariant cache hit.
[2024-05-22 08:58:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 08:58:05] [INFO ] Implicit Places using invariants and state equation in 799 ms returned []
Implicit Place search using SMT with State Equation took 1003 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 486/1887 places, 901/7716 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 25568 ms. Remains : 486/1887 places, 901/7716 transitions.
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-6a-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(EQ s485 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 2111 ms.
Product exploration explored 100000 steps with 25000 reset in 1768 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Graph (complete) has 993 edges and 486 vertex of which 485 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 2 stabilizing places and 1 stable transitions
Detected a total of 2/486 stabilizing places and 1/901 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-22 08:58:10] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2024-05-22 08:58:10] [INFO ] Invariant cache hit.
[2024-05-22 08:58:10] [INFO ] [Real]Absence check using 93 positive place invariants in 23 ms returned sat
[2024-05-22 08:58:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 08:58:11] [INFO ] [Real]Absence check using state equation in 299 ms returned sat
[2024-05-22 08:58:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 08:58:11] [INFO ] [Real]Added 1 Read/Feed constraints in 8 ms returned sat
[2024-05-22 08:58:11] [INFO ] Computed and/alt/rep : 700/1432/700 causal constraints (skipped 1 transitions) in 60 ms.
[2024-05-22 08:58:11] [INFO ] Added : 0 causal constraints over 0 iterations in 147 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 486/486 places, 901/901 transitions.
Applied a total of 0 rules in 5 ms. Remains 486 /486 variables (removed 0) and now considering 901/901 (removed 0) transitions.
[2024-05-22 08:58:11] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2024-05-22 08:58:11] [INFO ] Invariant cache hit.
[2024-05-22 08:58:11] [INFO ] Implicit Places using invariants in 122 ms returned []
[2024-05-22 08:58:11] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2024-05-22 08:58:11] [INFO ] Invariant cache hit.
[2024-05-22 08:58:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 08:58:12] [INFO ] Implicit Places using invariants and state equation in 487 ms returned []
Implicit Place search using SMT with State Equation took 611 ms to find 0 implicit places.
[2024-05-22 08:58:12] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2024-05-22 08:58:12] [INFO ] Invariant cache hit.
[2024-05-22 08:58:12] [INFO ] Dead Transitions using invariants and state equation in 801 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1418 ms. Remains : 486/486 places, 901/901 transitions.
Computed a total of 2 stabilizing places and 1 stable transitions
Graph (complete) has 993 edges and 486 vertex of which 485 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Computed a total of 2 stabilizing places and 1 stable transitions
Detected a total of 2/486 stabilizing places and 1/901 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-22 08:58:13] [INFO ] Flow matrix only has 702 transitions (discarded 199 similar events)
[2024-05-22 08:58:13] [INFO ] Invariant cache hit.
[2024-05-22 08:58:14] [INFO ] [Real]Absence check using 93 positive place invariants in 35 ms returned sat
[2024-05-22 08:58:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 08:58:14] [INFO ] [Real]Absence check using state equation in 381 ms returned sat
[2024-05-22 08:58:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 08:58:14] [INFO ] [Real]Added 1 Read/Feed constraints in 9 ms returned sat
[2024-05-22 08:58:14] [INFO ] Computed and/alt/rep : 700/1432/700 causal constraints (skipped 1 transitions) in 70 ms.
[2024-05-22 08:58:14] [INFO ] Added : 0 causal constraints over 0 iterations in 157 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 2046 ms.
Product exploration explored 100000 steps with 25000 reset in 1759 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 486/486 places, 901/901 transitions.
Graph (trivial) has 900 edges and 486 vertex of which 484 / 486 are part of one of the 92 SCC in 1 ms
Free SCC test removed 392 places
Ensure Unique test removed 808 transitions
Reduce isomorphic transitions removed 808 transitions.
Discarding 91 places :
Symmetric choice reduction at 0 with 91 rule applications. Total rules 92 place count 3 transition count 2
Iterating global reduction 0 with 91 rules applied. Total rules applied 183 place count 3 transition count 2
Applied a total of 183 rules in 6 ms. Remains 3 /486 variables (removed 483) and now considering 2/901 (removed 899) transitions.
[2024-05-22 08:58:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 2 rows 3 cols
[2024-05-22 08:58:19] [INFO ] Computed 2 invariants in 0 ms
[2024-05-22 08:58:19] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/486 places, 2/901 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 32 ms. Remains : 3/486 places, 2/901 transitions.
Built C files in :
/tmp/ltsmin469793810754505222
[2024-05-22 08:58:19] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin469793810754505222
Running compilation step : cd /tmp/ltsmin469793810754505222;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2274 ms.
Running link step : cd /tmp/ltsmin469793810754505222;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin469793810754505222;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2822870934960562160.hoa' '--buchi-type=spotba'
LTSmin run took 8131 ms.
FORMULA DLCflexbar-PT-6a-LTLCardinality-14 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DLCflexbar-PT-6a-LTLCardinality-14 finished in 49688 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1887 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1887/1887 places, 7716/7716 transitions.
Graph (trivial) has 595 edges and 1887 vertex of which 200 / 1887 are part of one of the 92 SCC in 1 ms
Free SCC test removed 108 places
Ensure Unique test removed 936 transitions
Reduce isomorphic transitions removed 936 transitions.
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 85 place count 1779 transition count 6696
Reduce places removed 84 places and 0 transitions.
Iterating post reduction 1 with 84 rules applied. Total rules applied 169 place count 1695 transition count 6696
Discarding 84 places :
Symmetric choice reduction at 2 with 84 rule applications. Total rules 253 place count 1611 transition count 6611
Iterating global reduction 2 with 84 rules applied. Total rules applied 337 place count 1611 transition count 6611
Ensure Unique test removed 664 transitions
Reduce isomorphic transitions removed 664 transitions.
Iterating post reduction 2 with 664 rules applied. Total rules applied 1001 place count 1611 transition count 5947
Performed 93 Post agglomeration using F-continuation condition.Transition count delta: 93
Deduced a syphon composed of 93 places in 1 ms
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 3 with 186 rules applied. Total rules applied 1187 place count 1518 transition count 5854
Ensure Unique test removed 728 transitions
Reduce isomorphic transitions removed 728 transitions.
Iterating post reduction 3 with 728 rules applied. Total rules applied 1915 place count 1518 transition count 5126
Drop transitions removed 2800 transitions
Redundant transition composition rules discarded 2800 transitions
Iterating global reduction 4 with 2800 rules applied. Total rules applied 4715 place count 1518 transition count 2326
Reduce places removed 662 places and 0 transitions.
Iterating post reduction 4 with 662 rules applied. Total rules applied 5377 place count 856 transition count 2326
Discarding 801 places :
Symmetric choice reduction at 5 with 801 rule applications. Total rules 6178 place count 55 transition count 101
Iterating global reduction 5 with 801 rules applied. Total rules applied 6979 place count 55 transition count 101
Applied a total of 6979 rules in 700 ms. Remains 55 /1887 variables (removed 1832) and now considering 101/7716 (removed 7615) transitions.
[2024-05-22 08:58:30] [INFO ] Flow matrix only has 52 transitions (discarded 49 similar events)
// Phase 1: matrix 52 rows 55 cols
[2024-05-22 08:58:30] [INFO ] Computed 29 invariants in 0 ms
[2024-05-22 08:58:30] [INFO ] Implicit Places using invariants in 91 ms returned [36, 37, 38, 39, 41, 42, 43, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54]
Discarding 17 places :
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Implicit Place search using SMT only with invariants took 96 ms to find 17 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 38/1887 places, 70/7716 transitions.
Graph (trivial) has 69 edges and 38 vertex of which 34 / 38 are part of one of the 9 SCC in 1 ms
Free SCC test removed 25 places
Ensure Unique test removed 59 transitions
Reduce isomorphic transitions removed 59 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 10 place count 4 transition count 2
Iterating global reduction 0 with 9 rules applied. Total rules applied 19 place count 4 transition count 2
Applied a total of 19 rules in 3 ms. Remains 4 /38 variables (removed 34) and now considering 2/70 (removed 68) transitions.
// Phase 1: matrix 2 rows 4 cols
[2024-05-22 08:58:30] [INFO ] Computed 3 invariants in 0 ms
[2024-05-22 08:58:30] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-22 08:58:30] [INFO ] Invariant cache hit.
[2024-05-22 08:58:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 08:58:30] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4/1887 places, 2/7716 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 844 ms. Remains : 4/1887 places, 2/7716 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : DLCflexbar-PT-6a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s2 1) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 45 ms.
Product exploration explored 100000 steps with 0 reset in 274 ms.
Computed a total of 4 stabilizing places and 1 stable transitions
Graph (complete) has 4 edges and 4 vertex of which 2 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Computed a total of 4 stabilizing places and 1 stable transitions
Detected a total of 4/4 stabilizing places and 1/2 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 83 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 148 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
[2024-05-22 08:58:31] [INFO ] Invariant cache hit.
[2024-05-22 08:58:31] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 08:58:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 08:58:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-22 08:58:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 08:58:31] [INFO ] [Real]Added 1 Read/Feed constraints in 5 ms returned sat
[2024-05-22 08:58:31] [INFO ] Computed and/alt/rep : 1/1/1 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-22 08:58:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 4 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 4/4 places, 2/2 transitions.
Applied a total of 0 rules in 0 ms. Remains 4 /4 variables (removed 0) and now considering 2/2 (removed 0) transitions.
[2024-05-22 08:58:31] [INFO ] Invariant cache hit.
[2024-05-22 08:58:31] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-22 08:58:31] [INFO ] Invariant cache hit.
[2024-05-22 08:58:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 08:58:31] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-22 08:58:31] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 08:58:31] [INFO ] Invariant cache hit.
[2024-05-22 08:58:31] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 71 ms. Remains : 4/4 places, 2/2 transitions.
Computed a total of 4 stabilizing places and 1 stable transitions
Graph (complete) has 4 edges and 4 vertex of which 2 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Computed a total of 4 stabilizing places and 1 stable transitions
Detected a total of 4/4 stabilizing places and 1/2 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 110 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 164 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
[2024-05-22 08:58:32] [INFO ] Invariant cache hit.
[2024-05-22 08:58:32] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-22 08:58:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 08:58:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-22 08:58:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 08:58:32] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-22 08:58:32] [INFO ] Computed and/alt/rep : 1/1/1 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-22 08:58:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 77 ms.
Product exploration explored 100000 steps with 0 reset in 87 ms.
Built C files in :
/tmp/ltsmin14939565926197666810
[2024-05-22 08:58:32] [INFO ] Computing symmetric may disable matrix : 2 transitions.
[2024-05-22 08:58:32] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 08:58:32] [INFO ] Computing symmetric may enable matrix : 2 transitions.
[2024-05-22 08:58:32] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 08:58:32] [INFO ] Computing Do-Not-Accords matrix : 2 transitions.
[2024-05-22 08:58:32] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 08:58:32] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14939565926197666810
Running compilation step : cd /tmp/ltsmin14939565926197666810;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 98 ms.
Running link step : cd /tmp/ltsmin14939565926197666810;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin14939565926197666810;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14659016258001656741.hoa' '--buchi-type=spotba'
LTSmin run took 50 ms.
FORMULA DLCflexbar-PT-6a-LTLCardinality-15 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DLCflexbar-PT-6a-LTLCardinality-15 finished in 2648 ms.
All properties solved by simple procedures.
Total runtime 180819 ms.

BK_STOP 1716368313787

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="DLCflexbar-PT-6a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is DLCflexbar-PT-6a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r131-smll-171624288200042"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-6a.tgz
mv DLCflexbar-PT-6a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;