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-oct2-162089268200318.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 ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089268200318
=====================================================================

--------------------
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-ReachabilityCardinality-00
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-01
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-02
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-03
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-04
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-05
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-06
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-07
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-08
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-09
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-10
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-11
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-12
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-13
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-14
FORMULA_NAME PolyORBLF-PT-S06J04T04-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621205853066

Running Version 0
[2021-05-16 22:57:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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 22:57:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 22:57:36] [INFO ] Load time of PNML (sax parser for PT used): 573 ms
[2021-05-16 22:57:36] [INFO ] Transformed 454 places.
[2021-05-16 22:57:36] [INFO ] Transformed 6994 transitions.
[2021-05-16 22:57:36] [INFO ] Parsed PT model containing 454 places and 6994 transitions in 816 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 53 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 10000 steps, including 47 resets, run finished after 211 ms. (steps per millisecond=47 ) properties (out of 16) seen :6
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 289 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 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 18 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2021-05-16 22:57:37] [INFO ] Flow matrix only has 1590 transitions (discarded 24 similar events)
// Phase 1: matrix 1590 rows 454 cols
[2021-05-16 22:57:37] [INFO ] Computed 50 place invariants in 138 ms
[2021-05-16 22:57:37] [INFO ] [Real]Absence check using 19 positive place invariants in 11 ms returned sat
[2021-05-16 22:57:37] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 11 ms returned unsat
[2021-05-16 22:57:38] [INFO ] [Real]Absence check using 19 positive place invariants in 9 ms returned sat
[2021-05-16 22:57:38] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 14 ms returned sat
[2021-05-16 22:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 22:57:39] [INFO ] [Real]Absence check using state equation in 1059 ms returned sat
[2021-05-16 22:57:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 22:57:39] [INFO ] [Nat]Absence check using 19 positive place invariants in 26 ms returned sat
[2021-05-16 22:57:39] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 20 ms returned sat
[2021-05-16 22:57:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 22:57:42] [INFO ] [Nat]Absence check using state equation in 3052 ms returned sat
[2021-05-16 22:57:42] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-16 22:57:42] [INFO ] [Nat]Added 116 Read/Feed constraints in 193 ms returned sat
[2021-05-16 22:57:43] [INFO ] Deduced a trap composed of 233 places in 409 ms of which 19 ms to minimize.
[2021-05-16 22:57:43] [INFO ] Deduced a trap composed of 85 places in 390 ms of which 2 ms to minimize.
[2021-05-16 22:57:44] [INFO ] Deduced a trap composed of 85 places in 393 ms of which 2 ms to minimize.
[2021-05-16 22:57:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
[2021-05-16 22:57:44] [INFO ] [Real]Absence check using 19 positive place invariants in 13 ms returned unsat
[2021-05-16 22:57:44] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2021-05-16 22:57:44] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 20 ms returned unsat
[2021-05-16 22:57:44] [INFO ] [Real]Absence check using 19 positive place invariants in 21 ms returned sat
[2021-05-16 22:57:44] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 9 ms returned unsat
[2021-05-16 22:57:44] [INFO ] [Real]Absence check using 19 positive place invariants in 5 ms returned sat
[2021-05-16 22:57:44] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 23 ms returned unsat
[2021-05-16 22:57:44] [INFO ] [Real]Absence check using 19 positive place invariants in 6 ms returned sat
[2021-05-16 22:57:44] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 4 ms returned unsat
[2021-05-16 22:57:45] [INFO ] [Real]Absence check using 19 positive place invariants in 5 ms returned sat
[2021-05-16 22:57:45] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 3 ms returned unsat
[2021-05-16 22:57:45] [INFO ] [Real]Absence check using 19 positive place invariants in 5 ms returned unsat
[2021-05-16 22:57:45] [INFO ] [Real]Absence check using 19 positive place invariants in 6 ms returned sat
[2021-05-16 22:57:45] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 29 ms returned unsat
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 1 different solutions.
Support contains 20 out of 454 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 454/454 places, 1614/1614 transitions.
Ensure Unique test removed 6 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 34 rules applied. Total rules applied 34 place count 448 transition count 1586
Reduce places removed 28 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 32 rules applied. Total rules applied 66 place count 420 transition count 1582
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 70 place count 416 transition count 1582
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 70 place count 416 transition count 1534
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 166 place count 368 transition count 1534
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 214 place count 344 transition count 1510
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 3 with 8 rules applied. Total rules applied 222 place count 344 transition count 1502
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 230 place count 336 transition count 1502
Applied a total of 230 rules in 241 ms. Remains 336 /454 variables (removed 118) and now considering 1502/1614 (removed 112) transitions.
[2021-05-16 22:57:45] [INFO ] Flow matrix only has 1478 transitions (discarded 24 similar events)
// Phase 1: matrix 1478 rows 336 cols
[2021-05-16 22:57:45] [INFO ] Computed 44 place invariants in 28 ms
[2021-05-16 22:57:46] [INFO ] Dead Transitions using invariants and state equation in 651 ms returned [664, 665, 666, 669, 670, 673, 674, 676, 678, 680, 681, 682, 684, 685, 686, 687, 689, 690, 691, 692, 694, 695, 696, 697, 698, 700, 702, 703, 704, 705, 707, 708, 710, 711, 712, 713, 714, 715, 718, 720, 721, 722, 723, 725, 727, 728, 730, 731, 732, 735, 736, 739, 740, 741, 742, 743, 744, 746, 748, 749, 750, 751, 753, 754, 755, 757, 758, 759, 760, 762, 763, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 783, 785, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 803, 804, 805, 806, 808, 810, 811, 812, 813, 814, 815, 816, 817, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 834, 835, 836, 837, 838, 841, 845, 846, 847, 849, 851, 852, 853, 856, 857, 858, 859, 861, 862, 863, 864, 866, 867, 870, 872, 873, 874, 876, 877, 879, 880, 881, 882, 883, 884, 885, 886, 888, 889, 890, 891, 892, 893, 894, 896, 897, 898, 899, 900, 901, 902, 903, 904, 906, 907, 911, 913, 914, 917, 918, 919, 920, 921, 922, 924, 927, 929, 930, 931, 932, 933, 934, 935, 936, 937, 939, 940, 941, 944, 945, 946, 948, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 968, 969, 970, 971, 972, 974, 975, 976, 977, 978, 979, 980, 981, 983, 984, 986, 987, 988, 989, 990, 993, 994, 995, 996, 998, 999, 1000, 1002, 1003, 1004, 1006, 1007, 1009, 1010, 1012, 1013, 1015, 1016, 1017, 1018, 1019, 1022, 1024, 1025, 1027, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1038, 1040, 1041, 1042, 1043, 1044, 1046, 1050, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1060, 1061, 1062, 1063, 1065, 1066, 1068, 1069, 1071, 1072, 1074, 1077, 1084, 1085, 1089, 1092, 1093, 1095, 1096, 1097, 1099, 1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1121, 1122, 1124, 1125, 1126, 1127, 1128, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1150, 1151, 1152, 1153, 1156, 1157, 1158, 1160, 1162, 1163, 1165, 1166, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1192, 1193, 1194, 1196, 1198, 1201, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1226, 1227, 1228, 1230, 1232, 1233, 1235, 1236, 1239, 1240, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1250, 1251, 1254, 1255, 1256, 1259, 1260, 1264, 1265, 1266, 1268, 1270, 1271, 1272, 1273, 1275, 1276, 1278, 1279, 1280, 1283, 1286, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1296, 1297, 1298, 1301, 1303, 1305, 1306, 1308, 1311, 1313, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1349, 1350, 1352, 1353, 1354, 1355, 1356, 1357, 1360, 1361, 1363, 1364, 1366, 1367, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1397, 1398, 1399, 1400, 1401, 1403, 1404, 1405, 1406, 1407, 1408, 1410, 1412, 1413, 1415, 1416, 1417, 1422, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1434, 1435, 1436, 1437, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1447, 1448, 1449, 1450, 1451, 1455, 1459, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1478, 1479, 1480, 1482, 1484, 1485, 1486, 1487, 1489, 1491, 1493, 1495, 1496, 1497, 1498, 1500]
Found 612 dead transitions using SMT.
Drop transitions removed 612 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 612 transitions :[1500, 1498, 1497, 1496, 1495, 1493, 1491, 1489, 1487, 1486, 1485, 1484, 1482, 1480, 1479, 1478, 1477, 1476, 1475, 1474, 1473, 1472, 1471, 1470, 1467, 1466, 1465, 1464, 1463, 1462, 1461, 1459, 1455, 1451, 1450, 1449, 1448, 1447, 1445, 1444, 1443, 1442, 1441, 1440, 1439, 1437, 1436, 1435, 1434, 1432, 1431, 1430, 1429, 1428, 1427, 1426, 1425, 1422, 1417, 1416, 1415, 1413, 1412, 1410, 1408, 1407, 1406, 1405, 1404, 1403, 1401, 1400, 1399, 1398, 1397, 1394, 1393, 1392, 1391, 1390, 1389, 1388, 1387, 1386, 1385, 1384, 1383, 1382, 1381, 1378, 1377, 1376, 1375, 1374, 1373, 1372, 1371, 1370, 1367, 1366, 1364, 1363, 1361, 1360, 1357, 1356, 1355, 1354, 1353, 1352, 1350, 1349, 1344, 1343, 1342, 1341, 1340, 1339, 1338, 1337, 1336, 1335, 1334, 1333, 1332, 1331, 1328, 1327, 1326, 1325, 1324, 1323, 1322, 1321, 1320, 1319, 1318, 1317, 1316, 1315, 1313, 1311, 1308, 1306, 1305, 1303, 1301, 1298, 1297, 1296, 1294, 1293, 1292, 1291, 1290, 1289, 1288, 1287, 1286, 1283, 1280, 1279, 1278, 1276, 1275, 1273, 1272, 1271, 1270, 1268, 1266, 1265, 1264, 1260, 1259, 1256, 1255, 1254, 1251, 1250, 1248, 1247, 1246, 1245, 1244, 1243, 1242, 1240, 1239, 1236, 1235, 1233, 1232, 1230, 1228, 1227, 1226, 1224, 1223, 1222, 1221, 1220, 1219, 1218, 1217, 1216, 1215, 1214, 1213, 1212, 1210, 1209, 1208, 1207, 1206, 1205, 1204, 1203, 1201, 1198, 1196, 1194, 1193, 1192, 1190, 1189, 1188, 1187, 1186, 1185, 1184, 1180, 1179, 1178, 1177, 1176, 1175, 1174, 1173, 1172, 1171, 1170, 1169, 1168, 1166, 1165, 1163, 1162, 1160, 1158, 1157, 1156, 1153, 1152, 1151, 1150, 1147, 1146, 1145, 1144, 1143, 1142, 1141, 1140, 1138, 1137, 1136, 1135, 1134, 1133, 1132, 1131, 1128, 1127, 1126, 1125, 1124, 1122, 1121, 1119, 1118, 1117, 1116, 1115, 1114, 1113, 1112, 1111, 1110, 1109, 1108, 1106, 1105, 1104, 1103, 1101, 1100, 1099, 1097, 1096, 1095, 1093, 1092, 1089, 1085, 1084, 1077, 1074, 1072, 1071, 1069, 1068, 1066, 1065, 1063, 1062, 1061, 1060, 1058, 1057, 1056, 1055, 1054, 1053, 1052, 1050, 1046, 1044, 1043, 1042, 1041, 1040, 1038, 1036, 1035, 1034, 1033, 1032, 1031, 1030, 1027, 1025, 1024, 1022, 1019, 1018, 1017, 1016, 1015, 1013, 1012, 1010, 1009, 1007, 1006, 1004, 1003, 1002, 1000, 999, 998, 996, 995, 994, 993, 990, 989, 988, 987, 986, 984, 983, 981, 980, 979, 978, 977, 976, 975, 974, 972, 971, 970, 969, 968, 966, 965, 964, 963, 962, 961, 960, 959, 958, 957, 956, 955, 954, 953, 952, 951, 948, 946, 945, 944, 941, 940, 939, 937, 936, 935, 934, 933, 932, 931, 930, 929, 927, 924, 922, 921, 920, 919, 918, 917, 914, 913, 911, 907, 906, 904, 903, 902, 901, 900, 899, 898, 897, 896, 894, 893, 892, 891, 890, 889, 888, 886, 885, 884, 883, 882, 881, 880, 879, 877, 876, 874, 873, 872, 870, 867, 866, 864, 863, 862, 861, 859, 858, 857, 856, 853, 852, 851, 849, 847, 846, 845, 841, 838, 837, 836, 835, 834, 831, 830, 829, 828, 827, 826, 825, 824, 823, 822, 821, 820, 817, 816, 815, 814, 813, 812, 811, 810, 808, 806, 805, 804, 803, 801, 800, 799, 798, 797, 796, 795, 794, 793, 792, 791, 790, 789, 788, 787, 785, 783, 780, 779, 778, 777, 776, 775, 774, 773, 772, 771, 770, 769, 768, 767, 766, 765, 763, 762, 760, 759, 758, 757, 755, 754, 753, 751, 750, 749, 748, 746, 744, 743, 742, 741, 740, 739, 736, 735, 732, 731, 730, 728, 727, 725, 723, 722, 721, 720, 718, 715, 714, 713, 712, 711, 710, 708, 707, 705, 704, 703, 702, 700, 698, 697, 696, 695, 694, 692, 691, 690, 689, 687, 686, 685, 684, 682, 681, 680, 678, 676, 674, 673, 670, 669, 666, 665, 664]
Starting structural reductions, iteration 1 : 336/454 places, 890/1614 transitions.
Applied a total of 0 rules in 22 ms. Remains 336 /336 variables (removed 0) and now considering 890/890 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 336/454 places, 890/1614 transitions.
[2021-05-16 22:57:46] [INFO ] Flatten gal took : 147 ms
[2021-05-16 22:57:46] [INFO ] Flatten gal took : 60 ms
[2021-05-16 22:57:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17595019855049681133.gal : 30 ms
[2021-05-16 22:57:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5295919216102665350.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/ReachabilityCardinality17595019855049681133.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5295919216102665350.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/ReachabilityCardinality17595019855049681133.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5295919216102665350.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5295919216102665350.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 11
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :11 after 14
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :14 after 16
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :16 after 21
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :21 after 31
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :31 after 64
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :64 after 159
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :159 after 199
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :199 after 424
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :424 after 903
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :903 after 2627
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2627 after 5300
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :5300 after 12891
Detected timeout of ITS tools.
[2021-05-16 22:58:01] [INFO ] Flatten gal took : 104 ms
[2021-05-16 22:58:01] [INFO ] Applying decomposition
[2021-05-16 22:58:01] [INFO ] Flatten gal took : 63 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/graph9338715926195737461.txt, -o, /tmp/graph9338715926195737461.bin, -w, /tmp/graph9338715926195737461.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/graph9338715926195737461.bin, -l, -1, -v, -w, /tmp/graph9338715926195737461.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 22:58:02] [INFO ] Decomposing Gal with order
[2021-05-16 22:58:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 22:58:02] [INFO ] Removed a total of 731 redundant transitions.
[2021-05-16 22:58:02] [INFO ] Flatten gal took : 242 ms
[2021-05-16 22:58:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 515 labels/synchronizations in 33 ms.
[2021-05-16 22:58:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17732884685079753520.gal : 36 ms
[2021-05-16 22:58:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11676641713492129675.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/ReachabilityCardinality17732884685079753520.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11676641713492129675.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/ReachabilityCardinality17732884685079753520.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11676641713492129675.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality11676641713492129675.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 127
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :127 after 189
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :189 after 194
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :194 after 207
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :207 after 302
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :302 after 348
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :348 after 432
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :432 after 2182
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2182 after 3237
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3237 after 22520
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :22520 after 477541
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :477541 after 879513
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9002166734164050070
[2021-05-16 22:58:17] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9002166734164050070
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/ltsmin9002166734164050070]
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/ltsmin9002166734164050070] 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/ltsmin9002166734164050070] 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)
Incomplete random walk after 1000000 steps, including 9996 resets, run finished after 4312 ms. (steps per millisecond=231 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 29849 resets, run finished after 1619 ms. (steps per millisecond=617 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4051678 steps, run timeout after 30001 ms. (steps per millisecond=135 ) properties seen :{}
Probabilistic random walk after 4051678 steps, saw 1827340 distinct states, run finished after 30010 ms. (steps per millisecond=135 ) properties seen :{}
Running SMT prover for 1 properties.
[2021-05-16 22:58:54] [INFO ] Flow matrix only has 866 transitions (discarded 24 similar events)
// Phase 1: matrix 866 rows 336 cols
[2021-05-16 22:58:54] [INFO ] Computed 44 place invariants in 29 ms
[2021-05-16 22:58:55] [INFO ] [Real]Absence check using 18 positive place invariants in 5 ms returned sat
[2021-05-16 22:58:55] [INFO ] [Real]Absence check using 18 positive and 26 generalized place invariants in 47 ms returned sat
[2021-05-16 22:58:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 22:58:56] [INFO ] [Real]Absence check using state equation in 966 ms returned sat
[2021-05-16 22:58:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 22:58:56] [INFO ] [Nat]Absence check using 18 positive place invariants in 6 ms returned sat
[2021-05-16 22:58:56] [INFO ] [Nat]Absence check using 18 positive and 26 generalized place invariants in 12 ms returned sat
[2021-05-16 22:58:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 22:58:56] [INFO ] [Nat]Absence check using state equation in 572 ms returned sat
[2021-05-16 22:58:56] [INFO ] State equation strengthened by 116 read => feed constraints.
[2021-05-16 22:58:57] [INFO ] [Nat]Added 116 Read/Feed constraints in 932 ms returned sat
[2021-05-16 22:58:57] [INFO ] Deduced a trap composed of 164 places in 165 ms of which 26 ms to minimize.
[2021-05-16 22:58:58] [INFO ] Deduced a trap composed of 162 places in 218 ms of which 1 ms to minimize.
[2021-05-16 22:58:58] [INFO ] Deduced a trap composed of 169 places in 182 ms of which 1 ms to minimize.
[2021-05-16 22:58:58] [INFO ] Deduced a trap composed of 174 places in 313 ms of which 1 ms to minimize.
[2021-05-16 22:58:58] [INFO ] Deduced a trap composed of 166 places in 170 ms of which 1 ms to minimize.
[2021-05-16 22:59:00] [INFO ] Deduced a trap composed of 114 places in 1835 ms of which 0 ms to minimize.
[2021-05-16 22:59:00] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 6 trap constraints in 3112 ms
FORMULA PolyORBLF-PT-S06J04T04-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 1 Parikh solutions to 0 different solutions.
All properties solved without resorting to model-checking.

BK_STOP 1621205941229

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="ReachabilityCardinality"
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 ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r159-oct2-162089268200318"
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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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