Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r159-oct2-162089268200316.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBLF-PT-S06J04T04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089268200316
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 91K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 392K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 629K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.7M May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.0K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 43K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.3K Mar 27 09:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 27 09:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 129K Mar 25 12:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 412K Mar 25 12:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 9.4M May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S06J04T04-00
FORMULA_NAME PolyORBLF-PT-S06J04T04-01
FORMULA_NAME PolyORBLF-PT-S06J04T04-02
FORMULA_NAME PolyORBLF-PT-S06J04T04-03
FORMULA_NAME PolyORBLF-PT-S06J04T04-04
FORMULA_NAME PolyORBLF-PT-S06J04T04-05
FORMULA_NAME PolyORBLF-PT-S06J04T04-06
FORMULA_NAME PolyORBLF-PT-S06J04T04-07
FORMULA_NAME PolyORBLF-PT-S06J04T04-08
FORMULA_NAME PolyORBLF-PT-S06J04T04-09
FORMULA_NAME PolyORBLF-PT-S06J04T04-10
FORMULA_NAME PolyORBLF-PT-S06J04T04-11
FORMULA_NAME PolyORBLF-PT-S06J04T04-12
FORMULA_NAME PolyORBLF-PT-S06J04T04-13
FORMULA_NAME PolyORBLF-PT-S06J04T04-14
FORMULA_NAME PolyORBLF-PT-S06J04T04-15

=== Now, execution of the tool begins

BK_START 1621205235713

Running Version 0
[2021-05-16 22:47:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-16 22:47:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 22:47:18] [INFO ] Load time of PNML (sax parser for PT used): 549 ms
[2021-05-16 22:47:18] [INFO ] Transformed 454 places.
[2021-05-16 22:47:18] [INFO ] Transformed 6994 transitions.
[2021-05-16 22:47:18] [INFO ] Parsed PT model containing 454 places and 6994 transitions in 686 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 22:47:18] [INFO ] Initial state test concluded for 2 properties.
Ensure Unique test removed 5380 transitions
Reduce redundant transitions removed 5380 transitions.
FORMULA PolyORBLF-PT-S06J04T04-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T04-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 85 out of 454 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 454/454 places, 1614/1614 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 449 transition count 1614
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 9 place count 445 transition count 1610
Iterating global reduction 1 with 4 rules applied. Total rules applied 13 place count 445 transition count 1610
Applied a total of 13 rules in 171 ms. Remains 445 /454 variables (removed 9) and now considering 1610/1614 (removed 4) transitions.
[2021-05-16 22:47:19] [INFO ] Flow matrix only has 1586 transitions (discarded 24 similar events)
// Phase 1: matrix 1586 rows 445 cols
[2021-05-16 22:47:19] [INFO ] Computed 45 place invariants in 151 ms
[2021-05-16 22:47:20] [INFO ] Dead Transitions using invariants and state equation in 1353 ms returned [1, 35, 38, 45, 54, 63, 72, 99, 108, 114, 119, 148, 158, 168, 196, 201, 218, 230, 238, 257, 280, 284, 304, 305, 306, 307, 332, 333, 340, 346, 347, 349, 353, 370, 375, 381, 391, 396, 405, 407, 410, 419, 432, 435, 438, 444, 447, 449, 460, 462, 463, 467, 469, 470, 472, 476, 479, 481, 484, 487, 494, 496, 503, 507, 508, 516, 519, 522, 525, 526, 529, 532, 537, 547, 548, 549, 553, 556, 564, 568, 570, 573, 576, 577, 578, 589, 600, 601, 603, 606, 607, 610, 613, 616, 619, 624, 625, 629, 630, 632, 633, 646, 647, 650, 652, 657, 658, 659, 661, 666, 667, 669, 671, 672, 679, 681, 691, 692, 693, 697, 701, 709, 713, 714, 715, 716, 717, 720, 727, 729, 730, 731, 732, 737, 739, 740, 743, 747, 749, 751, 754, 755, 756, 757, 762, 767, 768, 771, 775, 781, 787, 790, 792, 793, 796, 797, 800, 801, 804, 805, 808, 810, 814, 815, 818, 819, 821, 824, 825, 827, 829, 830, 831, 833, 835, 837, 842, 844, 845, 846, 848, 857, 863, 864, 866, 867, 871, 872, 876, 879, 881, 882, 889, 894, 896, 898, 900, 901, 905, 906, 907, 911, 912, 913, 914, 915, 918, 919, 921, 922, 927, 930, 933, 935, 936, 940, 948, 950, 951, 954, 955, 958, 961, 963, 964, 965, 968, 969, 970, 971, 976, 978, 979, 981, 984, 985, 986, 988, 990, 991, 992, 995, 996, 997, 1001, 1002, 1005, 1006, 1007, 1008, 1010, 1012, 1016, 1017, 1019, 1021, 1022, 1024, 1027, 1028, 1031, 1032, 1033, 1034, 1035, 1036, 1038, 1039, 1040, 1042, 1045, 1046, 1047, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1060, 1061, 1062, 1063, 1064, 1065, 1067, 1068, 1071, 1077, 1078, 1079, 1080, 1082, 1086, 1087, 1088, 1089, 1090, 1094, 1096, 1099, 1100, 1103, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1114, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1126, 1129, 1132, 1136, 1137, 1138, 1139, 1140, 1141, 1143, 1145, 1148, 1149, 1152, 1154, 1155, 1157, 1160, 1161, 1162, 1163, 1165, 1166, 1167, 1168, 1169, 1171, 1172, 1173, 1174, 1176, 1177, 1178, 1180, 1182, 1183, 1185, 1189, 1190, 1191, 1192, 1193, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1203, 1204, 1205, 1207, 1208, 1209, 1214, 1215, 1216, 1218, 1220, 1221, 1223, 1225, 1226, 1231, 1234, 1235, 1236, 1238, 1239, 1242, 1244, 1245, 1246, 1247, 1250, 1251, 1252, 1253, 1258, 1259, 1261, 1263, 1265, 1266, 1267, 1271, 1272, 1273, 1276, 1277, 1283, 1286, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1309, 1311, 1312, 1314, 1315, 1317, 1320, 1322, 1323, 1324, 1326, 1327, 1328, 1329, 1331, 1333, 1335, 1336, 1341, 1343, 1344, 1345, 1346, 1347, 1348, 1350, 1351, 1352, 1353, 1355, 1356, 1357, 1358, 1361, 1362, 1365, 1366, 1367, 1368, 1369, 1370, 1371, 1373, 1374, 1376, 1379, 1380, 1383, 1384, 1386, 1393, 1395, 1396, 1398, 1399, 1400, 1401, 1403, 1406, 1407, 1408, 1411, 1412, 1414, 1419, 1421, 1422, 1423, 1426, 1427, 1429, 1430, 1431, 1433, 1435, 1436, 1437, 1442, 1443, 1444, 1445, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1462, 1464, 1465, 1467, 1468, 1470, 1471, 1473, 1474, 1481, 1482, 1484, 1485, 1490, 1491, 1492, 1494, 1495, 1496, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1509, 1510, 1513, 1515, 1516, 1518, 1519, 1520, 1522, 1523, 1524, 1526, 1527, 1528, 1531, 1533, 1535, 1536, 1537, 1538, 1539, 1540, 1543, 1544, 1546, 1548, 1549, 1552, 1553, 1554, 1556, 1557, 1559, 1561, 1562, 1563, 1564, 1565, 1568, 1570, 1571, 1573, 1574, 1577, 1578, 1579, 1582, 1585, 1586, 1587, 1588, 1591, 1592, 1593, 1594, 1595, 1596, 1599, 1601, 1602, 1603, 1608, 1609]
Found 612 dead transitions using SMT.
Drop transitions removed 612 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 612 transitions :[1609, 1608, 1603, 1602, 1601, 1599, 1596, 1595, 1594, 1593, 1592, 1591, 1588, 1587, 1586, 1585, 1582, 1579, 1578, 1577, 1574, 1573, 1571, 1570, 1568, 1565, 1564, 1563, 1562, 1561, 1559, 1557, 1556, 1554, 1553, 1552, 1549, 1548, 1546, 1544, 1543, 1540, 1539, 1538, 1537, 1536, 1535, 1533, 1531, 1528, 1527, 1526, 1524, 1523, 1522, 1520, 1519, 1518, 1516, 1515, 1513, 1510, 1509, 1505, 1504, 1503, 1502, 1501, 1500, 1499, 1498, 1496, 1495, 1494, 1492, 1491, 1490, 1485, 1484, 1482, 1481, 1474, 1473, 1471, 1470, 1468, 1467, 1465, 1464, 1462, 1453, 1452, 1451, 1450, 1449, 1448, 1447, 1445, 1444, 1443, 1442, 1437, 1436, 1435, 1433, 1431, 1430, 1429, 1427, 1426, 1423, 1422, 1421, 1419, 1414, 1412, 1411, 1408, 1407, 1406, 1403, 1401, 1400, 1399, 1398, 1396, 1395, 1393, 1386, 1384, 1383, 1380, 1379, 1376, 1374, 1373, 1371, 1370, 1369, 1368, 1367, 1366, 1365, 1362, 1361, 1358, 1357, 1356, 1355, 1353, 1352, 1351, 1350, 1348, 1347, 1346, 1345, 1344, 1343, 1341, 1336, 1335, 1333, 1331, 1329, 1328, 1327, 1326, 1324, 1323, 1322, 1320, 1317, 1315, 1314, 1312, 1311, 1309, 1307, 1306, 1305, 1304, 1303, 1302, 1301, 1300, 1299, 1298, 1294, 1293, 1292, 1291, 1290, 1289, 1288, 1287, 1286, 1283, 1277, 1276, 1273, 1272, 1271, 1267, 1266, 1265, 1263, 1261, 1259, 1258, 1253, 1252, 1251, 1250, 1247, 1246, 1245, 1244, 1242, 1239, 1238, 1236, 1235, 1234, 1231, 1226, 1225, 1223, 1221, 1220, 1218, 1216, 1215, 1214, 1209, 1208, 1207, 1205, 1204, 1203, 1201, 1200, 1199, 1198, 1197, 1196, 1195, 1193, 1192, 1191, 1190, 1189, 1185, 1183, 1182, 1180, 1178, 1177, 1176, 1174, 1173, 1172, 1171, 1169, 1168, 1167, 1166, 1165, 1163, 1162, 1161, 1160, 1157, 1155, 1154, 1152, 1149, 1148, 1145, 1143, 1141, 1140, 1139, 1138, 1137, 1136, 1132, 1129, 1126, 1124, 1123, 1122, 1121, 1120, 1119, 1118, 1117, 1116, 1114, 1112, 1111, 1110, 1109, 1108, 1107, 1106, 1103, 1100, 1099, 1096, 1094, 1090, 1089, 1088, 1087, 1086, 1082, 1080, 1079, 1078, 1077, 1071, 1068, 1067, 1065, 1064, 1063, 1062, 1061, 1060, 1058, 1057, 1056, 1055, 1054, 1053, 1052, 1051, 1050, 1047, 1046, 1045, 1042, 1040, 1039, 1038, 1036, 1035, 1034, 1033, 1032, 1031, 1028, 1027, 1024, 1022, 1021, 1019, 1017, 1016, 1012, 1010, 1008, 1007, 1006, 1005, 1002, 1001, 997, 996, 995, 992, 991, 990, 988, 986, 985, 984, 981, 979, 978, 976, 971, 970, 969, 968, 965, 964, 963, 961, 958, 955, 954, 951, 950, 948, 940, 936, 935, 933, 930, 927, 922, 921, 919, 918, 915, 914, 913, 912, 911, 907, 906, 905, 901, 900, 898, 896, 894, 889, 882, 881, 879, 876, 872, 871, 867, 866, 864, 863, 857, 848, 846, 845, 844, 842, 837, 835, 833, 831, 830, 829, 827, 825, 824, 821, 819, 818, 815, 814, 810, 808, 805, 804, 801, 800, 797, 796, 793, 792, 790, 787, 781, 775, 771, 768, 767, 762, 757, 756, 755, 754, 751, 749, 747, 743, 740, 739, 737, 732, 731, 730, 729, 727, 720, 717, 716, 715, 714, 713, 709, 701, 697, 693, 692, 691, 681, 679, 672, 671, 669, 667, 666, 661, 659, 658, 657, 652, 650, 647, 646, 633, 632, 630, 629, 625, 624, 619, 616, 613, 610, 607, 606, 603, 601, 600, 589, 578, 577, 576, 573, 570, 568, 564, 556, 553, 549, 548, 547, 537, 532, 529, 526, 525, 522, 519, 516, 508, 507, 503, 496, 494, 487, 484, 481, 479, 476, 472, 470, 469, 467, 463, 462, 460, 449, 447, 444, 438, 435, 432, 419, 410, 407, 405, 396, 391, 381, 375, 370, 353, 349, 347, 346, 340, 333, 332, 307, 306, 305, 304, 284, 280, 257, 238, 230, 218, 201, 196, 168, 158, 148, 119, 114, 108, 99, 72, 63, 54, 45, 38, 35, 1]
[2021-05-16 22:47:20] [INFO ] Flow matrix only has 974 transitions (discarded 24 similar events)
// Phase 1: matrix 974 rows 445 cols
[2021-05-16 22:47:20] [INFO ] Computed 45 place invariants in 21 ms
[2021-05-16 22:47:20] [INFO ] Implicit Places using invariants in 427 ms returned [42, 284, 345, 405]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 439 ms to find 4 implicit places.
[2021-05-16 22:47:20] [INFO ] Flow matrix only has 974 transitions (discarded 24 similar events)
// Phase 1: matrix 974 rows 441 cols
[2021-05-16 22:47:20] [INFO ] Computed 41 place invariants in 18 ms
[2021-05-16 22:47:21] [INFO ] Dead Transitions using invariants and state equation in 645 ms returned []
Starting structural reductions, iteration 1 : 441/454 places, 998/1614 transitions.
Applied a total of 0 rules in 12 ms. Remains 441 /441 variables (removed 0) and now considering 998/998 (removed 0) transitions.
[2021-05-16 22:47:21] [INFO ] Flow matrix only has 974 transitions (discarded 24 similar events)
// Phase 1: matrix 974 rows 441 cols
[2021-05-16 22:47:21] [INFO ] Computed 41 place invariants in 13 ms
[2021-05-16 22:47:22] [INFO ] Dead Transitions using invariants and state equation in 742 ms returned []
Finished structural reductions, in 2 iterations. Remains : 441/454 places, 998/1614 transitions.
[2021-05-16 22:47:22] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-16 22:47:22] [INFO ] Flatten gal took : 119 ms
FORMULA PolyORBLF-PT-S06J04T04-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 22:47:22] [INFO ] Flatten gal took : 64 ms
[2021-05-16 22:47:22] [INFO ] Input system was already deterministic with 998 transitions.
Incomplete random walk after 100000 steps, including 557 resets, run finished after 449 ms. (steps per millisecond=222 ) properties (out of 26) seen :15
Running SMT prover for 11 properties.
[2021-05-16 22:47:23] [INFO ] Flow matrix only has 974 transitions (discarded 24 similar events)
// Phase 1: matrix 974 rows 441 cols
[2021-05-16 22:47:23] [INFO ] Computed 41 place invariants in 20 ms
[2021-05-16 22:47:23] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2021-05-16 22:47:23] [INFO ] [Real]Absence check using 16 positive and 25 generalized place invariants in 5 ms returned unsat
[2021-05-16 22:47:23] [INFO ] [Real]Absence check using 16 positive place invariants in 4 ms returned sat
[2021-05-16 22:47:23] [INFO ] [Real]Absence check using 16 positive and 25 generalized place invariants in 6 ms returned unsat
[2021-05-16 22:47:23] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2021-05-16 22:47:23] [INFO ] [Real]Absence check using 16 positive and 25 generalized place invariants in 6 ms returned unsat
[2021-05-16 22:47:23] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2021-05-16 22:47:23] [INFO ] [Real]Absence check using 16 positive and 25 generalized place invariants in 11 ms returned sat
[2021-05-16 22:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 22:47:24] [INFO ] [Real]Absence check using state equation in 707 ms returned sat
[2021-05-16 22:47:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 22:47:24] [INFO ] [Nat]Absence check using 16 positive place invariants in 5 ms returned sat
[2021-05-16 22:47:24] [INFO ] [Nat]Absence check using 16 positive and 25 generalized place invariants in 20 ms returned sat
[2021-05-16 22:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 22:47:26] [INFO ] [Nat]Absence check using state equation in 1532 ms returned sat
[2021-05-16 22:47:26] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-16 22:47:26] [INFO ] [Nat]Added 116 Read/Feed constraints in 801 ms returned sat
[2021-05-16 22:47:27] [INFO ] Computed and/alt/rep : 682/2513/677 causal constraints (skipped 291 transitions) in 80 ms.
[2021-05-16 22:47:33] [INFO ] Added : 394 causal constraints over 80 iterations in 6528 ms. Result :sat
[2021-05-16 22:47:33] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned unsat
[2021-05-16 22:47:33] [INFO ] [Real]Absence check using 16 positive place invariants in 4 ms returned sat
[2021-05-16 22:47:33] [INFO ] [Real]Absence check using 16 positive and 25 generalized place invariants in 3 ms returned unsat
[2021-05-16 22:47:33] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2021-05-16 22:47:33] [INFO ] [Real]Absence check using 16 positive and 25 generalized place invariants in 7 ms returned unsat
[2021-05-16 22:47:33] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2021-05-16 22:47:33] [INFO ] [Real]Absence check using 16 positive and 25 generalized place invariants in 17 ms returned unsat
[2021-05-16 22:47:33] [INFO ] [Real]Absence check using 16 positive place invariants in 4 ms returned unsat
[2021-05-16 22:47:33] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned sat
[2021-05-16 22:47:33] [INFO ] [Real]Absence check using 16 positive and 25 generalized place invariants in 9 ms returned unsat
[2021-05-16 22:47:33] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2021-05-16 22:47:33] [INFO ] [Real]Absence check using 16 positive and 25 generalized place invariants in 13 ms returned unsat
Successfully simplified 10 atomic propositions for a total of 13 simplifications.
[2021-05-16 22:47:33] [INFO ] Initial state test concluded for 5 properties.
FORMULA PolyORBLF-PT-S06J04T04-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T04-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T04-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T04-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T04-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 6 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 998/998 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 440 transition count 998
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 436 transition count 994
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 436 transition count 994
Applied a total of 9 rules in 17 ms. Remains 436 /441 variables (removed 5) and now considering 994/998 (removed 4) transitions.
[2021-05-16 22:47:34] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2021-05-16 22:47:34] [INFO ] Computed 40 place invariants in 20 ms
[2021-05-16 22:47:34] [INFO ] Dead Transitions using invariants and state equation in 746 ms returned []
[2021-05-16 22:47:34] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2021-05-16 22:47:34] [INFO ] Computed 40 place invariants in 14 ms
[2021-05-16 22:47:35] [INFO ] Implicit Places using invariants in 426 ms returned []
[2021-05-16 22:47:35] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2021-05-16 22:47:35] [INFO ] Computed 40 place invariants in 21 ms
[2021-05-16 22:47:35] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-16 22:47:42] [INFO ] Implicit Places using invariants and state equation in 6771 ms returned []
Implicit Place search using SMT with State Equation took 7226 ms to find 0 implicit places.
[2021-05-16 22:47:42] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2021-05-16 22:47:42] [INFO ] Computed 40 place invariants in 19 ms
[2021-05-16 22:47:42] [INFO ] Dead Transitions using invariants and state equation in 656 ms returned []
Finished structural reductions, in 1 iterations. Remains : 436/441 places, 994/998 transitions.
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J04T04-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s120 s165), p1:(LEQ 1 (ADD s0 s76 s314 s372))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 67 steps with 1 reset in 2 ms.
FORMULA PolyORBLF-PT-S06J04T04-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T04-00 finished in 8930 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||X((X(G(p1)) U (p0&&X(G(p1))))))))], workingDir=/home/mcc/execution]
Support contains 29 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 998/998 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 440 transition count 998
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 436 transition count 994
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 436 transition count 994
Applied a total of 9 rules in 26 ms. Remains 436 /441 variables (removed 5) and now considering 994/998 (removed 4) transitions.
[2021-05-16 22:47:42] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2021-05-16 22:47:42] [INFO ] Computed 40 place invariants in 13 ms
[2021-05-16 22:47:43] [INFO ] Dead Transitions using invariants and state equation in 607 ms returned []
[2021-05-16 22:47:43] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2021-05-16 22:47:43] [INFO ] Computed 40 place invariants in 15 ms
[2021-05-16 22:47:43] [INFO ] Implicit Places using invariants in 309 ms returned []
[2021-05-16 22:47:43] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2021-05-16 22:47:43] [INFO ] Computed 40 place invariants in 16 ms
[2021-05-16 22:47:44] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-16 22:47:50] [INFO ] Implicit Places using invariants and state equation in 7069 ms returned []
Implicit Place search using SMT with State Equation took 7380 ms to find 0 implicit places.
[2021-05-16 22:47:50] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2021-05-16 22:47:50] [INFO ] Computed 40 place invariants in 23 ms
[2021-05-16 22:47:51] [INFO ] Dead Transitions using invariants and state equation in 661 ms returned []
Finished structural reductions, in 1 iterations. Remains : 436/441 places, 994/998 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (NOT p1), true]
Running random walk in product with property : PolyORBLF-PT-S06J04T04-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=true, acceptance={0} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT (ADD s59 s94 s143 s241) (ADD s72 s249 s307 s349 s409)), p1:(GT 3 (ADD s21 s24 s32 s52 s53 s101 s107 s112 s147 s176 s191 s222 s240 s257 s284 s289 s346 s371 s400 s427))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 186 steps with 1 reset in 3 ms.
FORMULA PolyORBLF-PT-S06J04T04-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T04-01 finished in 8891 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||(X(p1) U (p0&&X(p1)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 441 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 441/441 places, 998/998 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 440 transition count 998
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 436 transition count 994
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 436 transition count 994
Applied a total of 9 rules in 17 ms. Remains 436 /441 variables (removed 5) and now considering 994/998 (removed 4) transitions.
[2021-05-16 22:47:51] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2021-05-16 22:47:51] [INFO ] Computed 40 place invariants in 13 ms
[2021-05-16 22:47:52] [INFO ] Dead Transitions using invariants and state equation in 602 ms returned []
[2021-05-16 22:47:52] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2021-05-16 22:47:52] [INFO ] Computed 40 place invariants in 12 ms
[2021-05-16 22:47:52] [INFO ] Implicit Places using invariants in 314 ms returned []
[2021-05-16 22:47:52] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2021-05-16 22:47:52] [INFO ] Computed 40 place invariants in 27 ms
[2021-05-16 22:47:53] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-16 22:48:00] [INFO ] Implicit Places using invariants and state equation in 8074 ms returned []
Implicit Place search using SMT with State Equation took 8389 ms to find 0 implicit places.
[2021-05-16 22:48:00] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2021-05-16 22:48:00] [INFO ] Computed 40 place invariants in 21 ms
[2021-05-16 22:48:01] [INFO ] Dead Transitions using invariants and state equation in 662 ms returned []
Finished structural reductions, in 1 iterations. Remains : 436/441 places, 994/998 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T04-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 (ADD s87 s117 s244 s277))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-PT-S06J04T04-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T04-02 finished in 9772 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G((p1&&F(p2))))))], workingDir=/home/mcc/execution]
Support contains 12 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 998/998 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 440 transition count 982
Reduce places removed 16 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 24 rules applied. Total rules applied 40 place count 424 transition count 974
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 48 place count 416 transition count 974
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 48 place count 416 transition count 926
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 144 place count 368 transition count 926
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 240 place count 320 transition count 878
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 244 place count 316 transition count 874
Iterating global reduction 3 with 4 rules applied. Total rules applied 248 place count 316 transition count 874
Applied a total of 248 rules in 101 ms. Remains 316 /441 variables (removed 125) and now considering 874/998 (removed 124) transitions.
[2021-05-16 22:48:01] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 316 cols
[2021-05-16 22:48:01] [INFO ] Computed 40 place invariants in 18 ms
[2021-05-16 22:48:02] [INFO ] Dead Transitions using invariants and state equation in 401 ms returned []
[2021-05-16 22:48:02] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 316 cols
[2021-05-16 22:48:02] [INFO ] Computed 40 place invariants in 23 ms
[2021-05-16 22:48:02] [INFO ] Implicit Places using invariants in 267 ms returned []
[2021-05-16 22:48:02] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 316 cols
[2021-05-16 22:48:02] [INFO ] Computed 40 place invariants in 13 ms
[2021-05-16 22:48:02] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-16 22:48:08] [INFO ] Implicit Places using invariants and state equation in 6347 ms returned []
Implicit Place search using SMT with State Equation took 6630 ms to find 0 implicit places.
[2021-05-16 22:48:08] [INFO ] Redundant transitions in 36 ms returned []
[2021-05-16 22:48:08] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 316 cols
[2021-05-16 22:48:08] [INFO ] Computed 40 place invariants in 18 ms
[2021-05-16 22:48:09] [INFO ] Dead Transitions using invariants and state equation in 456 ms returned []
Finished structural reductions, in 1 iterations. Remains : 316/441 places, 874/998 transitions.
Stuttering acceptance computed with spot in 63 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBLF-PT-S06J04T04-03 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={1} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s89), p1:(GT 1 s55), p2:(LEQ (ADD s33 s224 s257 s314) (ADD s31 s105 s146 s210 s249 s279))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1393 reset in 530 ms.
Product exploration explored 100000 steps with 1383 reset in 444 ms.
Knowledge obtained : [p0, p1, p2]
Stuttering acceptance computed with spot in 67 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 1437 reset in 791 ms.
Product exploration explored 100000 steps with 1452 reset in 667 ms.
[2021-05-16 22:48:12] [INFO ] Flatten gal took : 102 ms
[2021-05-16 22:48:12] [INFO ] Flatten gal took : 119 ms
[2021-05-16 22:48:12] [INFO ] Time to serialize gal into /tmp/LTL7101650445887247717.gal : 33 ms
[2021-05-16 22:48:12] [INFO ] Time to serialize properties into /tmp/LTL12458075261983799526.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL7101650445887247717.gal, -t, CGAL, -LTL, /tmp/LTL12458075261983799526.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7101650445887247717.gal -t CGAL -LTL /tmp/LTL12458075261983799526.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("(PollingAbort<1)"))||(G(("(P_1093<1)")&&(F("((((NotifyEventSourceAddedB_4+NotifyEventSourceAddedB_1)+NotifyEventSourceAddedB_2)+NotifyEventSourceAddedB_3)<=(((((AbourtToModifySrc_1+AbourtToModifySrc_3)+AbourtToModifySrc_2)+AbourtToModifySrc_4)+AbourtToModifySrc_5)+AbourtToModifySrc_6))")))))))
Formula 0 simplified : !F(G"(PollingAbort<1)" | G("(P_1093<1)" & F"((((NotifyEventSourceAddedB_4+NotifyEventSourceAddedB_1)+NotifyEventSourceAddedB_2)+NotifyEventSourceAddedB_3)<=(((((AbourtToModifySrc_1+AbourtToModifySrc_3)+AbourtToModifySrc_2)+AbourtToModifySrc_4)+AbourtToModifySrc_5)+AbourtToModifySrc_6))"))
Detected timeout of ITS tools.
[2021-05-16 22:48:27] [INFO ] Flatten gal took : 41 ms
[2021-05-16 22:48:27] [INFO ] Applying decomposition
[2021-05-16 22:48:27] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph12413564219819312794.txt, -o, /tmp/graph12413564219819312794.bin, -w, /tmp/graph12413564219819312794.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph12413564219819312794.bin, -l, -1, -v, -w, /tmp/graph12413564219819312794.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 22:48:27] [INFO ] Decomposing Gal with order
[2021-05-16 22:48:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 22:48:27] [INFO ] Removed a total of 485 redundant transitions.
[2021-05-16 22:48:27] [INFO ] Flatten gal took : 155 ms
[2021-05-16 22:48:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 261 labels/synchronizations in 25 ms.
[2021-05-16 22:48:28] [INFO ] Time to serialize gal into /tmp/LTL16330984334976272547.gal : 10 ms
[2021-05-16 22:48:28] [INFO ] Time to serialize properties into /tmp/LTL9236058293691193502.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL16330984334976272547.gal, -t, CGAL, -LTL, /tmp/LTL9236058293691193502.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL16330984334976272547.gal -t CGAL -LTL /tmp/LTL9236058293691193502.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("(gi0.gi2.gu15.PollingAbort<1)"))||(G(("(gi0.gi0.gu10.P_1093<1)")&&(F("((((gu3.NotifyEventSourceAddedB_4+gu3.NotifyEventSourceAddedB_1)+gu3.NotifyEventSourceAddedB_2)+gu3.NotifyEventSourceAddedB_3)<=(((((gu3.AbourtToModifySrc_1+gu3.AbourtToModifySrc_3)+gu3.AbourtToModifySrc_2)+gu3.AbourtToModifySrc_4)+gu3.AbourtToModifySrc_5)+gu3.AbourtToModifySrc_6))")))))))
Formula 0 simplified : !F(G"(gi0.gi2.gu15.PollingAbort<1)" | G("(gi0.gi0.gu10.P_1093<1)" & F"((((gu3.NotifyEventSourceAddedB_4+gu3.NotifyEventSourceAddedB_1)+gu3.NotifyEventSourceAddedB_2)+gu3.NotifyEventSourceAddedB_3)<=(((((gu3.AbourtToModifySrc_1+gu3.AbourtToModifySrc_3)+gu3.AbourtToModifySrc_2)+gu3.AbourtToModifySrc_4)+gu3.AbourtToModifySrc_5)+gu3.AbourtToModifySrc_6))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4964067869348775179
[2021-05-16 22:48:43] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4964067869348775179
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin4964067869348775179]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin4964067869348775179] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin4964067869348775179] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property PolyORBLF-PT-S06J04T04-03 finished in 42626 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 998/998 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 440 transition count 998
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 436 transition count 994
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 436 transition count 994
Applied a total of 9 rules in 11 ms. Remains 436 /441 variables (removed 5) and now considering 994/998 (removed 4) transitions.
[2021-05-16 22:48:44] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2021-05-16 22:48:44] [INFO ] Computed 40 place invariants in 12 ms
[2021-05-16 22:48:44] [INFO ] Dead Transitions using invariants and state equation in 790 ms returned []
[2021-05-16 22:48:44] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2021-05-16 22:48:45] [INFO ] Computed 40 place invariants in 12 ms
[2021-05-16 22:48:45] [INFO ] Implicit Places using invariants in 350 ms returned []
[2021-05-16 22:48:45] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2021-05-16 22:48:45] [INFO ] Computed 40 place invariants in 12 ms
[2021-05-16 22:48:45] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-16 22:48:53] [INFO ] Implicit Places using invariants and state equation in 8244 ms returned []
Implicit Place search using SMT with State Equation took 8613 ms to find 0 implicit places.
[2021-05-16 22:48:53] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 436 cols
[2021-05-16 22:48:53] [INFO ] Computed 40 place invariants in 16 ms
[2021-05-16 22:48:54] [INFO ] Dead Transitions using invariants and state equation in 644 ms returned []
Finished structural reductions, in 1 iterations. Remains : 436/441 places, 994/998 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T04-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s397 s277)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 39 steps with 4 reset in 0 ms.
FORMULA PolyORBLF-PT-S06J04T04-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T04-08 finished in 10144 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((p0||X(p1))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 998/998 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 440 transition count 998
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 437 transition count 995
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 437 transition count 995
Applied a total of 7 rules in 9 ms. Remains 437 /441 variables (removed 4) and now considering 995/998 (removed 3) transitions.
[2021-05-16 22:48:54] [INFO ] Flow matrix only has 971 transitions (discarded 24 similar events)
// Phase 1: matrix 971 rows 437 cols
[2021-05-16 22:48:54] [INFO ] Computed 40 place invariants in 21 ms
[2021-05-16 22:48:54] [INFO ] Dead Transitions using invariants and state equation in 597 ms returned []
[2021-05-16 22:48:54] [INFO ] Flow matrix only has 971 transitions (discarded 24 similar events)
// Phase 1: matrix 971 rows 437 cols
[2021-05-16 22:48:54] [INFO ] Computed 40 place invariants in 20 ms
[2021-05-16 22:48:55] [INFO ] Implicit Places using invariants in 324 ms returned []
[2021-05-16 22:48:55] [INFO ] Flow matrix only has 971 transitions (discarded 24 similar events)
// Phase 1: matrix 971 rows 437 cols
[2021-05-16 22:48:55] [INFO ] Computed 40 place invariants in 19 ms
[2021-05-16 22:48:55] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-16 22:49:04] [INFO ] Implicit Places using invariants and state equation in 9234 ms returned []
Implicit Place search using SMT with State Equation took 9570 ms to find 0 implicit places.
[2021-05-16 22:49:04] [INFO ] Flow matrix only has 971 transitions (discarded 24 similar events)
// Phase 1: matrix 971 rows 437 cols
[2021-05-16 22:49:04] [INFO ] Computed 40 place invariants in 21 ms
[2021-05-16 22:49:05] [INFO ] Dead Transitions using invariants and state equation in 684 ms returned []
Finished structural reductions, in 1 iterations. Remains : 437/441 places, 995/998 transitions.
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J04T04-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=2, aps=[p0:(GT s377 s391), p1:(GT s75 s138)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 529 steps with 1 reset in 2 ms.
FORMULA PolyORBLF-PT-S06J04T04-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T04-09 finished in 11014 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 998/998 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 440 transition count 971
Reduce places removed 27 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 28 rules applied. Total rules applied 55 place count 413 transition count 970
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 56 place count 412 transition count 970
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 56 place count 412 transition count 922
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 152 place count 364 transition count 922
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 254 place count 313 transition count 871
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 258 place count 309 transition count 867
Iterating global reduction 3 with 4 rules applied. Total rules applied 262 place count 309 transition count 867
Applied a total of 262 rules in 52 ms. Remains 309 /441 variables (removed 132) and now considering 867/998 (removed 131) transitions.
[2021-05-16 22:49:05] [INFO ] Flow matrix only has 843 transitions (discarded 24 similar events)
// Phase 1: matrix 843 rows 309 cols
[2021-05-16 22:49:05] [INFO ] Computed 40 place invariants in 23 ms
[2021-05-16 22:49:05] [INFO ] Dead Transitions using invariants and state equation in 415 ms returned []
[2021-05-16 22:49:05] [INFO ] Flow matrix only has 843 transitions (discarded 24 similar events)
// Phase 1: matrix 843 rows 309 cols
[2021-05-16 22:49:05] [INFO ] Computed 40 place invariants in 12 ms
[2021-05-16 22:49:06] [INFO ] Implicit Places using invariants in 286 ms returned []
[2021-05-16 22:49:06] [INFO ] Flow matrix only has 843 transitions (discarded 24 similar events)
// Phase 1: matrix 843 rows 309 cols
[2021-05-16 22:49:06] [INFO ] Computed 40 place invariants in 11 ms
[2021-05-16 22:49:06] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-16 22:49:13] [INFO ] Implicit Places using invariants and state equation in 7310 ms returned []
Implicit Place search using SMT with State Equation took 7597 ms to find 0 implicit places.
[2021-05-16 22:49:13] [INFO ] Redundant transitions in 14 ms returned []
[2021-05-16 22:49:13] [INFO ] Flow matrix only has 843 transitions (discarded 24 similar events)
// Phase 1: matrix 843 rows 309 cols
[2021-05-16 22:49:13] [INFO ] Computed 40 place invariants in 10 ms
[2021-05-16 22:49:13] [INFO ] Dead Transitions using invariants and state equation in 391 ms returned []
Finished structural reductions, in 1 iterations. Remains : 309/441 places, 867/998 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T04-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s173 s28)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2200 reset in 377 ms.
Product exploration explored 100000 steps with 2260 reset in 381 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2104 reset in 346 ms.
Product exploration explored 100000 steps with 2247 reset in 408 ms.
[2021-05-16 22:49:15] [INFO ] Flatten gal took : 41 ms
[2021-05-16 22:49:15] [INFO ] Flatten gal took : 39 ms
[2021-05-16 22:49:15] [INFO ] Time to serialize gal into /tmp/LTL11603772871011670329.gal : 5 ms
[2021-05-16 22:49:15] [INFO ] Time to serialize properties into /tmp/LTL11644459653496310710.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11603772871011670329.gal, -t, CGAL, -LTL, /tmp/LTL11644459653496310710.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11603772871011670329.gal -t CGAL -LTL /tmp/LTL11644459653496310710.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("(ScheduleTaskE_Check_1<=EnablePollingE_1)"))))
Formula 0 simplified : !GF"(ScheduleTaskE_Check_1<=EnablePollingE_1)"
Detected timeout of ITS tools.
[2021-05-16 22:49:30] [INFO ] Flatten gal took : 39 ms
[2021-05-16 22:49:30] [INFO ] Applying decomposition
[2021-05-16 22:49:30] [INFO ] Flatten gal took : 37 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14397231502642089656.txt, -o, /tmp/graph14397231502642089656.bin, -w, /tmp/graph14397231502642089656.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14397231502642089656.bin, -l, -1, -v, -w, /tmp/graph14397231502642089656.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 22:49:30] [INFO ] Decomposing Gal with order
[2021-05-16 22:49:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 22:49:30] [INFO ] Removed a total of 409 redundant transitions.
[2021-05-16 22:49:31] [INFO ] Flatten gal took : 107 ms
[2021-05-16 22:49:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 5 ms.
[2021-05-16 22:49:31] [INFO ] Time to serialize gal into /tmp/LTL6814920460790983927.gal : 5 ms
[2021-05-16 22:49:31] [INFO ] Time to serialize properties into /tmp/LTL3020835158747158416.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6814920460790983927.gal, -t, CGAL, -LTL, /tmp/LTL3020835158747158416.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6814920460790983927.gal -t CGAL -LTL /tmp/LTL3020835158747158416.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu1.ScheduleTaskE_Check_1<=gu1.EnablePollingE_1)"))))
Formula 0 simplified : !GF"(gu1.ScheduleTaskE_Check_1<=gu1.EnablePollingE_1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12604361924852619776
[2021-05-16 22:49:46] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12604361924852619776
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12604361924852619776]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12604361924852619776] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12604361924852619776] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property PolyORBLF-PT-S06J04T04-11 finished in 41834 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&G(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 998/998 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 440 transition count 970
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 56 place count 412 transition count 970
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 47 Pre rules applied. Total rules applied 56 place count 412 transition count 923
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 150 place count 365 transition count 923
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 250 place count 315 transition count 873
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 254 place count 311 transition count 869
Iterating global reduction 2 with 4 rules applied. Total rules applied 258 place count 311 transition count 869
Applied a total of 258 rules in 90 ms. Remains 311 /441 variables (removed 130) and now considering 869/998 (removed 129) transitions.
[2021-05-16 22:49:47] [INFO ] Flow matrix only has 845 transitions (discarded 24 similar events)
// Phase 1: matrix 845 rows 311 cols
[2021-05-16 22:49:47] [INFO ] Computed 40 place invariants in 24 ms
[2021-05-16 22:49:48] [INFO ] Dead Transitions using invariants and state equation in 979 ms returned []
[2021-05-16 22:49:48] [INFO ] Flow matrix only has 845 transitions (discarded 24 similar events)
// Phase 1: matrix 845 rows 311 cols
[2021-05-16 22:49:48] [INFO ] Computed 40 place invariants in 10 ms
[2021-05-16 22:49:48] [INFO ] Implicit Places using invariants in 486 ms returned []
[2021-05-16 22:49:48] [INFO ] Flow matrix only has 845 transitions (discarded 24 similar events)
// Phase 1: matrix 845 rows 311 cols
[2021-05-16 22:49:48] [INFO ] Computed 40 place invariants in 10 ms
[2021-05-16 22:49:49] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-16 22:49:52] [INFO ] Implicit Places using invariants and state equation in 3966 ms returned []
Implicit Place search using SMT with State Equation took 4454 ms to find 0 implicit places.
[2021-05-16 22:49:52] [INFO ] Redundant transitions in 13 ms returned []
[2021-05-16 22:49:52] [INFO ] Flow matrix only has 845 transitions (discarded 24 similar events)
// Phase 1: matrix 845 rows 311 cols
[2021-05-16 22:49:52] [INFO ] Computed 40 place invariants in 14 ms
[2021-05-16 22:49:53] [INFO ] Dead Transitions using invariants and state equation in 352 ms returned []
Finished structural reductions, in 1 iterations. Remains : 311/441 places, 869/998 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S06J04T04-15 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(LEQ s223 s105), p0:(GT 3 s81)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S06J04T04-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T04-15 finished in 6002 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14346345929431101243
[2021-05-16 22:49:53] [INFO ] Computing symmetric may disable matrix : 998 transitions.
[2021-05-16 22:49:53] [INFO ] Applying decomposition
[2021-05-16 22:49:53] [INFO ] Computation of Complete disable matrix. took 25 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 22:49:53] [INFO ] Computing symmetric may enable matrix : 998 transitions.
[2021-05-16 22:49:53] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 22:49:53] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph12869262934408723987.txt, -o, /tmp/graph12869262934408723987.bin, -w, /tmp/graph12869262934408723987.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph12869262934408723987.bin, -l, -1, -v, -w, /tmp/graph12869262934408723987.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 22:49:53] [INFO ] Decomposing Gal with order
[2021-05-16 22:49:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 22:49:53] [INFO ] Computing Do-Not-Accords matrix : 998 transitions.
[2021-05-16 22:49:53] [INFO ] Computation of Completed DNA matrix. took 50 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 22:49:53] [INFO ] Built C files in 271ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14346345929431101243
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14346345929431101243]
[2021-05-16 22:49:53] [INFO ] Removed a total of 461 redundant transitions.
[2021-05-16 22:49:53] [INFO ] Flatten gal took : 86 ms
[2021-05-16 22:49:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 208 labels/synchronizations in 13 ms.
[2021-05-16 22:49:53] [INFO ] Time to serialize gal into /tmp/LTLCardinality9059886680403988438.gal : 19 ms
[2021-05-16 22:49:53] [INFO ] Time to serialize properties into /tmp/LTLCardinality5030150611558177539.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality9059886680403988438.gal, -t, CGAL, -LTL, /tmp/LTLCardinality5030150611558177539.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality9059886680403988438.gal -t CGAL -LTL /tmp/LTLCardinality5030150611558177539.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 2 LTL properties
Checking formula 0 : !((F((G("(gi2.gi4.gi3.gu20.PollingAbort<1)"))||(G(("(gi2.gi4.gi3.gu12.P_1093<1)")&&(F("((((gu7.NotifyEventSourceAddedB_4+gu7.NotifyEventSourceAddedB_1)+gu7.NotifyEventSourceAddedB_2)+gu7.NotifyEventSourceAddedB_3)<=(((((gu7.AbourtToModifySrc_1+gu7.AbourtToModifySrc_3)+gu7.AbourtToModifySrc_2)+gu7.AbourtToModifySrc_4)+gu7.AbourtToModifySrc_5)+gu7.AbourtToModifySrc_6))")))))))
Formula 0 simplified : !F(G"(gi2.gi4.gi3.gu20.PollingAbort<1)" | G("(gi2.gi4.gi3.gu12.P_1093<1)" & F"((((gu7.NotifyEventSourceAddedB_4+gu7.NotifyEventSourceAddedB_1)+gu7.NotifyEventSourceAddedB_2)+gu7.NotifyEventSourceAddedB_3)<=(((((gu7.AbourtToModifySrc_1+gu7.AbourtToModifySrc_3)+gu7.AbourtToModifySrc_2)+gu7.AbourtToModifySrc_4)+gu7.AbourtToModifySrc_5)+gu7.AbourtToModifySrc_6))"))
Compilation finished in 6991 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin14346345929431101243]
Link finished in 77 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>(([]((LTLAPp0==true))||[](((LTLAPp1==true)&&<>((LTLAPp2==true)))))), --buchi-type=spotba], workingDir=/tmp/ltsmin14346345929431101243]
LTSmin run took 8842 ms.
FORMULA PolyORBLF-PT-S06J04T04-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, [](<>((LTLAPp3==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin14346345929431101243]
WARNING : LTSmin timed out (>276 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, [](<>((LTLAPp3==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin14346345929431101243]
Retrying LTSmin with larger timeout 2208 s
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, [](<>((LTLAPp3==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin14346345929431101243]
Detected timeout of ITS tools.
[2021-05-16 23:10:45] [INFO ] Flatten gal took : 174 ms
[2021-05-16 23:10:45] [INFO ] Time to serialize gal into /tmp/LTLCardinality8066568747692038589.gal : 22 ms
[2021-05-16 23:10:45] [INFO ] Time to serialize properties into /tmp/LTLCardinality3496534987719980679.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality8066568747692038589.gal, -t, CGAL, -LTL, /tmp/LTLCardinality3496534987719980679.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality8066568747692038589.gal -t CGAL -LTL /tmp/LTLCardinality3496534987719980679.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(AbourtToModifySrc_1>=3)")||(G(F("(ScheduleTaskE_Check_1<=EnablePollingE_1)"))))))
Formula 0 simplified : !X("(AbourtToModifySrc_1>=3)" | GF"(ScheduleTaskE_Check_1<=EnablePollingE_1)")
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.020: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.020: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.020: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.020: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.027: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.027: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.036: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.036: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.068: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.079: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.168: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.168: Initializing POR dependencies: labels 1002, guards 998
pins2lts-mc-linux64( 5/ 8), 0.187: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.202: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.214: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.230: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.236: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 2.692: LTL layer: formula: [](<>((LTLAPp3==true)))
pins2lts-mc-linux64( 1/ 8), 2.692: "[](<>((LTLAPp3==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 2.692: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 3.563: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 3.571: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 3.673: There are 1004 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 3.673: State length is 442, there are 1001 groups
pins2lts-mc-linux64( 0/ 8), 3.673: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 3.673: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 3.673: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 3.673: Visible groups: 5 / 1001, labels: 1 / 1004
pins2lts-mc-linux64( 0/ 8), 3.673: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 3.673: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 6/ 8), 3.842: [Blue] ~118 levels ~960 states ~1952 transitions
pins2lts-mc-linux64( 3/ 8), 3.893: [Blue] ~61 levels ~1920 states ~3464 transitions
pins2lts-mc-linux64( 3/ 8), 3.948: [Blue] ~61 levels ~3840 states ~6376 transitions
pins2lts-mc-linux64( 3/ 8), 4.085: [Blue] ~61 levels ~7680 states ~12408 transitions
pins2lts-mc-linux64( 3/ 8), 4.326: [Blue] ~299 levels ~15360 states ~24312 transitions
pins2lts-mc-linux64( 3/ 8), 5.143: [Blue] ~450 levels ~30720 states ~55472 transitions
pins2lts-mc-linux64( 6/ 8), 6.623: [Blue] ~332 levels ~61440 states ~105040 transitions
pins2lts-mc-linux64( 0/ 8), 9.175: [Blue] ~4389 levels ~122880 states ~229232 transitions
pins2lts-mc-linux64( 0/ 8), 14.468: [Blue] ~11554 levels ~245760 states ~457416 transitions
pins2lts-mc-linux64( 0/ 8), 24.251: [Blue] ~29785 levels ~491520 states ~889624 transitions
pins2lts-mc-linux64( 3/ 8), 45.841: [Blue] ~51158 levels ~983040 states ~1749712 transitions
pins2lts-mc-linux64( 3/ 8), 90.463: [Blue] ~88607 levels ~1966080 states ~3481736 transitions
pins2lts-mc-linux64( 6/ 8), 196.143: [Blue] ~139094 levels ~3932160 states ~7088984 transitions
pins2lts-mc-linux64( 6/ 8), 397.406: [Blue] ~238966 levels ~7864320 states ~14112600 transitions
pins2lts-mc-linux64( 6/ 8), 807.577: [Blue] ~443158 levels ~15728640 states ~28156592 transitions
pins2lts-mc-linux64( 7/ 8), 1341.853: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1341.894:
pins2lts-mc-linux64( 0/ 8), 1341.894: Explored 25113299 states 45218569 transitions, fanout: 1.801
pins2lts-mc-linux64( 0/ 8), 1341.894: Total exploration time 1338.220 sec (1338.170 sec minimum, 1338.184 sec on average)
pins2lts-mc-linux64( 0/ 8), 1341.894: States per second: 18766, Transitions per second: 33790
pins2lts-mc-linux64( 0/ 8), 1341.894:
pins2lts-mc-linux64( 0/ 8), 1341.894: State space has 28438757 states, 32922 are accepting
pins2lts-mc-linux64( 0/ 8), 1341.894: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 1341.894: blue states: 25113299 (88.31%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 1341.894: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 1341.894: all-red states: 32922 (0.12%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 1341.894:
pins2lts-mc-linux64( 0/ 8), 1341.894: Total memory used for local state coloring: 77.5MB
pins2lts-mc-linux64( 0/ 8), 1341.894:
pins2lts-mc-linux64( 0/ 8), 1341.894: Queue width: 8B, total height: 5076519, memory: 38.73MB
pins2lts-mc-linux64( 0/ 8), 1341.894: Tree memory: 473.0MB, 17.4 B/state, compr.: 1.0%
pins2lts-mc-linux64( 0/ 8), 1341.894: Tree fill ratio (roots/leafs): 21.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 1341.894: Stored 1008 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1341.894: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1341.894: Est. total memory use: 511.7MB (~1062.7MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, [](<>((LTLAPp3==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin14346345929431101243]
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, [](<>((LTLAPp3==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin14346345929431101243]
255
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:214)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:165)
at fr.lip6.move.gal.application.LTSminRunner$1.checkProperties(LTSminRunner.java:154)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:102)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2021-05-16 23:31:38] [INFO ] Flatten gal took : 276 ms
[2021-05-16 23:31:39] [INFO ] Input system was already deterministic with 998 transitions.
[2021-05-16 23:31:39] [INFO ] Transformed 441 places.
[2021-05-16 23:31:39] [INFO ] Transformed 998 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-16 23:32:09] [INFO ] Time to serialize gal into /tmp/LTLCardinality9802380753859208320.gal : 13 ms
[2021-05-16 23:32:09] [INFO ] Time to serialize properties into /tmp/LTLCardinality15143306874441399056.ltl : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality9802380753859208320.gal, -t, CGAL, -LTL, /tmp/LTLCardinality15143306874441399056.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality9802380753859208320.gal -t CGAL -LTL /tmp/LTLCardinality15143306874441399056.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(("(AbourtToModifySrc_1>=3)")||(G(F("(ScheduleTaskE_Check_1<=EnablePollingE_1)"))))))
Formula 0 simplified : !X("(AbourtToModifySrc_1>=3)" | GF"(ScheduleTaskE_Check_1<=EnablePollingE_1)")

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="PolyORBLF-PT-S06J04T04"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S06J04T04, 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 r159-oct2-162089268200316"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T04.tgz
mv PolyORBLF-PT-S06J04T04 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 ;