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-oct2-162089268200343.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-S06J06T04, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089268200343
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 67K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 284K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 587K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.5M 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 6.2K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 21K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 83K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Mar 27 09:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 27 09:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 25 12:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Mar 25 12:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Mar 22 09:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Mar 22 09:17 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 9.5M 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-S06J06T04-ReachabilityFireability-00
FORMULA_NAME PolyORBLF-PT-S06J06T04-ReachabilityFireability-01
FORMULA_NAME PolyORBLF-PT-S06J06T04-ReachabilityFireability-02
FORMULA_NAME PolyORBLF-PT-S06J06T04-ReachabilityFireability-03
FORMULA_NAME PolyORBLF-PT-S06J06T04-ReachabilityFireability-04
FORMULA_NAME PolyORBLF-PT-S06J06T04-ReachabilityFireability-05
FORMULA_NAME PolyORBLF-PT-S06J06T04-ReachabilityFireability-06
FORMULA_NAME PolyORBLF-PT-S06J06T04-ReachabilityFireability-07
FORMULA_NAME PolyORBLF-PT-S06J06T04-ReachabilityFireability-08
FORMULA_NAME PolyORBLF-PT-S06J06T04-ReachabilityFireability-09
FORMULA_NAME PolyORBLF-PT-S06J06T04-ReachabilityFireability-10
FORMULA_NAME PolyORBLF-PT-S06J06T04-ReachabilityFireability-11
FORMULA_NAME PolyORBLF-PT-S06J06T04-ReachabilityFireability-12
FORMULA_NAME PolyORBLF-PT-S06J06T04-ReachabilityFireability-13
FORMULA_NAME PolyORBLF-PT-S06J06T04-ReachabilityFireability-14
FORMULA_NAME PolyORBLF-PT-S06J06T04-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621208584589

Running Version 0
[2021-05-16 23:43:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 23:43:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 23:43:06] [INFO ] Load time of PNML (sax parser for PT used): 463 ms
[2021-05-16 23:43:06] [INFO ] Transformed 506 places.
[2021-05-16 23:43:07] [INFO ] Transformed 7154 transitions.
[2021-05-16 23:43:07] [INFO ] Parsed PT model containing 506 places and 7154 transitions in 587 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 116 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 5380 transitions
Reduce redundant transitions removed 5380 transitions.
Incomplete random walk after 10002 steps, including 45 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 16) seen :6
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2021-05-16 23:43:08] [INFO ] Flow matrix only has 1750 transitions (discarded 24 similar events)
// Phase 1: matrix 1750 rows 506 cols
[2021-05-16 23:43:08] [INFO ] Computed 54 place invariants in 117 ms
[2021-05-16 23:43:08] [INFO ] [Real]Absence check using 23 positive place invariants in 119 ms returned sat
[2021-05-16 23:43:08] [INFO ] [Real]Absence check using 23 positive and 31 generalized place invariants in 224 ms returned unsat
[2021-05-16 23:43:09] [INFO ] [Real]Absence check using 23 positive place invariants in 10 ms returned sat
[2021-05-16 23:43:09] [INFO ] [Real]Absence check using 23 positive and 31 generalized place invariants in 40 ms returned unsat
[2021-05-16 23:43:09] [INFO ] [Real]Absence check using 23 positive place invariants in 10 ms returned unsat
[2021-05-16 23:43:09] [INFO ] [Real]Absence check using 23 positive place invariants in 7 ms returned sat
[2021-05-16 23:43:09] [INFO ] [Real]Absence check using 23 positive and 31 generalized place invariants in 9 ms returned unsat
[2021-05-16 23:43:09] [INFO ] [Real]Absence check using 23 positive place invariants in 7 ms returned sat
[2021-05-16 23:43:09] [INFO ] [Real]Absence check using 23 positive and 31 generalized place invariants in 13 ms returned sat
[2021-05-16 23:43:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 23:43:10] [INFO ] [Real]Absence check using state equation in 1243 ms returned sat
[2021-05-16 23:43:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 23:43:10] [INFO ] [Nat]Absence check using 23 positive place invariants in 10 ms returned sat
[2021-05-16 23:43:10] [INFO ] [Nat]Absence check using 23 positive and 31 generalized place invariants in 30 ms returned sat
[2021-05-16 23:43:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 23:43:15] [INFO ] [Nat]Absence check using state equation in 4718 ms returned sat
[2021-05-16 23:43:15] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-16 23:43:15] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 23:43:15] [INFO ] [Nat]Added 116 Read/Feed constraints in 132 ms returned unknown
[2021-05-16 23:43:15] [INFO ] [Real]Absence check using 23 positive place invariants in 19 ms returned sat
[2021-05-16 23:43:15] [INFO ] [Real]Absence check using 23 positive and 31 generalized place invariants in 14 ms returned unsat
[2021-05-16 23:43:15] [INFO ] [Real]Absence check using 23 positive place invariants in 16 ms returned sat
[2021-05-16 23:43:15] [INFO ] [Real]Absence check using 23 positive and 31 generalized place invariants in 15 ms returned sat
[2021-05-16 23:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 23:43:17] [INFO ] [Real]Absence check using state equation in 1063 ms returned sat
[2021-05-16 23:43:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 23:43:17] [INFO ] [Nat]Absence check using 23 positive place invariants in 6 ms returned sat
[2021-05-16 23:43:17] [INFO ] [Nat]Absence check using 23 positive and 31 generalized place invariants in 15 ms returned sat
[2021-05-16 23:43:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 23:43:21] [INFO ] [Nat]Absence check using state equation in 4459 ms returned sat
[2021-05-16 23:43:22] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 23:43:22] [INFO ] [Nat]Added 116 Read/Feed constraints in 493 ms returned unknown
[2021-05-16 23:43:22] [INFO ] [Real]Absence check using 23 positive place invariants in 5 ms returned unsat
[2021-05-16 23:43:22] [INFO ] [Real]Absence check using 23 positive place invariants in 5 ms returned unsat
[2021-05-16 23:43:22] [INFO ] [Real]Absence check using 23 positive place invariants in 7 ms returned sat
[2021-05-16 23:43:22] [INFO ] [Real]Absence check using 23 positive and 31 generalized place invariants in 13 ms returned unsat
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 1 different solutions.
Support contains 6 out of 506 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 506/506 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 500 transition count 1742
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 70 place count 468 transition count 1742
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 70 place count 468 transition count 1686
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 182 place count 412 transition count 1686
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 2 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 278 place count 364 transition count 1638
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 2 with 11 rules applied. Total rules applied 289 place count 364 transition count 1627
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 300 place count 353 transition count 1627
Applied a total of 300 rules in 306 ms. Remains 353 /506 variables (removed 153) and now considering 1627/1774 (removed 147) transitions.
[2021-05-16 23:43:22] [INFO ] Flow matrix only has 1603 transitions (discarded 24 similar events)
// Phase 1: matrix 1603 rows 353 cols
[2021-05-16 23:43:22] [INFO ] Computed 48 place invariants in 38 ms
[2021-05-16 23:43:23] [INFO ] Dead Transitions using invariants and state equation in 827 ms returned [30, 52, 54, 101, 103, 126, 147, 154, 160, 173, 177, 182, 196, 199, 202, 209, 214, 220, 222, 230, 231, 237, 241, 242, 243, 244, 254, 260, 266, 271, 273, 275, 289, 293, 295, 301, 304, 306, 307, 308, 309, 314, 317, 324, 325, 326, 330, 333, 334, 338, 339, 342, 353, 354, 357, 358, 359, 361, 365, 366, 369, 370, 378, 383, 385, 388, 390, 392, 393, 395, 403, 405, 406, 408, 409, 411, 414, 415, 419, 424, 425, 432, 436, 438, 439, 440, 441, 442, 443, 447, 450, 454, 457, 460, 462, 463, 464, 465, 469, 471, 472, 473, 474, 475, 476, 481, 482, 485, 487, 488, 490, 492, 495, 496, 498, 500, 501, 504, 505, 506, 507, 508, 511, 513, 519, 520, 521, 522, 525, 530, 532, 535, 536, 539, 540, 541, 543, 544, 545, 546, 547, 551, 554, 558, 559, 560, 561, 562, 564, 565, 568, 570, 575, 984, 986, 987, 989, 992, 994, 996, 997, 999, 1000, 1003, 1004, 1006, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1019, 1020, 1021, 1022, 1023, 1026, 1027, 1028, 1029, 1030, 1033, 1035, 1036, 1037, 1040, 1041, 1042, 1043, 1044, 1046, 1047, 1049, 1050, 1051, 1052, 1053, 1055, 1056, 1057, 1058, 1059, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1081, 1082, 1083, 1084, 1085, 1087, 1088, 1091, 1092, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1105, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1118, 1119, 1120, 1121, 1122, 1123, 1126, 1127, 1130, 1132, 1133, 1134, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1144, 1145, 1146, 1147, 1149, 1150, 1151, 1153, 1154, 1155, 1156, 1157, 1161, 1162, 1164, 1165, 1166, 1167, 1169, 1170, 1171, 1175, 1176, 1178, 1181, 1184, 1185, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1198, 1199, 1201, 1204, 1207, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1221, 1222, 1224, 1225, 1227, 1228, 1229, 1230, 1232, 1233, 1234, 1236, 1237, 1238, 1239, 1240, 1242, 1245, 1246, 1247, 1248, 1250, 1251, 1252, 1254, 1257, 1258, 1259, 1261, 1262, 1263, 1264, 1265, 1267, 1269, 1270, 1272, 1273, 1275, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287, 1288, 1289, 1292, 1293, 1294, 1296, 1297, 1298, 1300, 1301, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1312, 1313, 1314, 1315, 1317, 1318, 1319, 1320, 1321, 1323, 1325, 1326, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1339, 1340, 1341, 1343, 1344, 1345, 1346, 1348, 1349, 1350, 1352, 1353, 1354, 1355, 1356, 1359, 1360, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1370, 1371, 1372, 1374, 1375, 1376, 1377, 1378, 1379, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1390, 1394, 1396, 1397, 1398, 1399, 1401, 1409, 1410, 1411, 1414, 1416, 1417, 1419, 1420, 1422, 1423, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1437, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1449, 1452, 1454, 1456, 1457, 1458, 1459, 1462, 1463, 1464, 1466, 1467, 1468, 1469, 1470, 1471, 1473, 1474, 1475, 1476, 1478, 1479, 1480, 1481, 1482, 1483, 1486, 1487, 1488, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1504, 1505, 1506, 1507, 1508, 1510, 1511, 1512, 1513, 1514, 1515, 1517, 1518, 1519, 1520, 1522, 1523, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1535, 1537, 1538, 1539, 1540, 1541, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1552, 1553, 1555, 1556, 1557, 1559, 1560, 1561, 1562, 1564, 1566, 1567, 1570, 1571, 1572, 1573, 1574, 1575, 1576, 1577, 1578, 1579, 1580, 1581, 1582, 1583, 1584, 1585, 1586, 1588, 1592, 1593, 1594, 1595, 1596, 1598, 1599, 1602, 1608, 1609, 1610, 1612, 1613, 1614, 1615]
Found 612 dead transitions using SMT.
Drop transitions removed 612 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 612 transitions :[1615, 1614, 1613, 1612, 1610, 1609, 1608, 1602, 1599, 1598, 1596, 1595, 1594, 1593, 1592, 1588, 1586, 1585, 1584, 1583, 1582, 1581, 1580, 1579, 1578, 1577, 1576, 1575, 1574, 1573, 1572, 1571, 1570, 1567, 1566, 1564, 1562, 1561, 1560, 1559, 1557, 1556, 1555, 1553, 1552, 1549, 1548, 1547, 1546, 1545, 1544, 1543, 1541, 1540, 1539, 1538, 1537, 1535, 1532, 1531, 1530, 1529, 1528, 1527, 1526, 1525, 1523, 1522, 1520, 1519, 1518, 1517, 1515, 1514, 1513, 1512, 1511, 1510, 1508, 1507, 1506, 1505, 1504, 1502, 1501, 1500, 1499, 1498, 1497, 1496, 1495, 1494, 1493, 1492, 1491, 1488, 1487, 1486, 1483, 1482, 1481, 1480, 1479, 1478, 1476, 1475, 1474, 1473, 1471, 1470, 1469, 1468, 1467, 1466, 1464, 1463, 1462, 1459, 1458, 1457, 1456, 1454, 1452, 1449, 1445, 1444, 1443, 1442, 1441, 1440, 1439, 1437, 1435, 1434, 1433, 1432, 1431, 1430, 1429, 1428, 1427, 1426, 1425, 1423, 1422, 1420, 1419, 1417, 1416, 1414, 1411, 1410, 1409, 1401, 1399, 1398, 1397, 1396, 1394, 1390, 1388, 1387, 1386, 1385, 1384, 1383, 1382, 1381, 1379, 1378, 1377, 1376, 1375, 1374, 1372, 1371, 1370, 1368, 1367, 1366, 1365, 1364, 1363, 1362, 1360, 1359, 1356, 1355, 1354, 1353, 1352, 1350, 1349, 1348, 1346, 1345, 1344, 1343, 1341, 1340, 1339, 1337, 1336, 1335, 1334, 1333, 1332, 1331, 1330, 1329, 1328, 1326, 1325, 1323, 1321, 1320, 1319, 1318, 1317, 1315, 1314, 1313, 1312, 1309, 1308, 1307, 1306, 1305, 1304, 1303, 1301, 1300, 1298, 1297, 1296, 1294, 1293, 1292, 1289, 1288, 1287, 1286, 1285, 1284, 1283, 1282, 1281, 1280, 1279, 1278, 1277, 1275, 1273, 1272, 1270, 1269, 1267, 1265, 1264, 1263, 1262, 1261, 1259, 1258, 1257, 1254, 1252, 1251, 1250, 1248, 1247, 1246, 1245, 1242, 1240, 1239, 1238, 1237, 1236, 1234, 1233, 1232, 1230, 1229, 1228, 1227, 1225, 1224, 1222, 1221, 1218, 1217, 1216, 1215, 1214, 1213, 1212, 1207, 1204, 1201, 1199, 1198, 1196, 1195, 1194, 1193, 1192, 1191, 1190, 1189, 1188, 1185, 1184, 1181, 1178, 1176, 1175, 1171, 1170, 1169, 1167, 1166, 1165, 1164, 1162, 1161, 1157, 1156, 1155, 1154, 1153, 1151, 1150, 1149, 1147, 1146, 1145, 1144, 1142, 1141, 1140, 1139, 1138, 1137, 1136, 1134, 1133, 1132, 1130, 1127, 1126, 1123, 1122, 1121, 1120, 1119, 1118, 1116, 1115, 1114, 1113, 1112, 1111, 1110, 1109, 1108, 1107, 1105, 1102, 1101, 1100, 1099, 1098, 1097, 1096, 1095, 1094, 1092, 1091, 1088, 1087, 1085, 1084, 1083, 1082, 1081, 1079, 1078, 1077, 1076, 1075, 1074, 1073, 1072, 1071, 1070, 1069, 1068, 1067, 1066, 1065, 1064, 1063, 1062, 1061, 1059, 1058, 1057, 1056, 1055, 1053, 1052, 1051, 1050, 1049, 1047, 1046, 1044, 1043, 1042, 1041, 1040, 1037, 1036, 1035, 1033, 1030, 1029, 1028, 1027, 1026, 1023, 1022, 1021, 1020, 1019, 1017, 1016, 1015, 1014, 1013, 1012, 1011, 1010, 1009, 1008, 1006, 1004, 1003, 1000, 999, 997, 996, 994, 992, 989, 987, 986, 984, 575, 570, 568, 565, 564, 562, 561, 560, 559, 558, 554, 551, 547, 546, 545, 544, 543, 541, 540, 539, 536, 535, 532, 530, 525, 522, 521, 520, 519, 513, 511, 508, 507, 506, 505, 504, 501, 500, 498, 496, 495, 492, 490, 488, 487, 485, 482, 481, 476, 475, 474, 473, 472, 471, 469, 465, 464, 463, 462, 460, 457, 454, 450, 447, 443, 442, 441, 440, 439, 438, 436, 432, 425, 424, 419, 415, 414, 411, 409, 408, 406, 405, 403, 395, 393, 392, 390, 388, 385, 383, 378, 370, 369, 366, 365, 361, 359, 358, 357, 354, 353, 342, 339, 338, 334, 333, 330, 326, 325, 324, 317, 314, 309, 308, 307, 306, 304, 301, 295, 293, 289, 275, 273, 271, 266, 260, 254, 244, 243, 242, 241, 237, 231, 230, 222, 220, 214, 209, 202, 199, 196, 182, 177, 173, 160, 154, 147, 126, 103, 101, 54, 52, 30]
Starting structural reductions, iteration 1 : 353/506 places, 1015/1774 transitions.
Applied a total of 0 rules in 19 ms. Remains 353 /353 variables (removed 0) and now considering 1015/1015 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 353/506 places, 1015/1774 transitions.
[2021-05-16 23:43:23] [INFO ] Flatten gal took : 164 ms
[2021-05-16 23:43:23] [INFO ] Flatten gal took : 77 ms
[2021-05-16 23:43:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9007078051538654478.gal : 33 ms
[2021-05-16 23:43:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4873404203202905018.prop : 2 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality9007078051538654478.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4873404203202905018.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality9007078051538654478.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4873404203202905018.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality4873404203202905018.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :10 after 16
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :16 after 22
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :22 after 42
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :42 after 46
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :46 after 584
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :584 after 1352
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1352 after 4231
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :4231 after 41896
Detected timeout of ITS tools.
[2021-05-16 23:43:39] [INFO ] Flatten gal took : 81 ms
[2021-05-16 23:43:39] [INFO ] Applying decomposition
[2021-05-16 23:43:39] [INFO ] Flatten gal took : 83 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/graph2668573962541252976.txt, -o, /tmp/graph2668573962541252976.bin, -w, /tmp/graph2668573962541252976.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/graph2668573962541252976.bin, -l, -1, -v, -w, /tmp/graph2668573962541252976.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 23:43:39] [INFO ] Decomposing Gal with order
[2021-05-16 23:43:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 23:43:40] [INFO ] Removed a total of 844 redundant transitions.
[2021-05-16 23:43:40] [INFO ] Flatten gal took : 445 ms
[2021-05-16 23:43:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 264 labels/synchronizations in 54 ms.
[2021-05-16 23:43:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12296736428960061137.gal : 9 ms
[2021-05-16 23:43:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1564504716415020274.prop : 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality12296736428960061137.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1564504716415020274.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality12296736428960061137.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1564504716415020274.prop --nowitness
Loading property file /tmp/ReachabilityCardinality1564504716415020274.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1 after 126
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :126 after 156
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :156 after 156
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :156 after 162
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :162 after 585
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :585 after 705
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :705 after 953
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :953 after 33797
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :33797 after 58269
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9143208498528771860
[2021-05-16 23:43:55] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9143208498528771860
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/ltsmin9143208498528771860]
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/ltsmin9143208498528771860] 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/ltsmin9143208498528771860] 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)
Finished random walk after 817 steps, including 1 resets, run visited all 2 properties in 4 ms. (steps per millisecond=204 )
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J06T04-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621208637768

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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-S06J06T04"
export BK_EXAMINATION="ReachabilityFireability"
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-S06J06T04, examination is ReachabilityFireability"
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-oct2-162089268200343"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J06T04.tgz
mv PolyORBLF-PT-S06J06T04 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;