Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987872100622.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is PolyORBNT-COL-S10J60, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872100622
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 264K
-rw-r--r-- 1 mcc users 3.7K Apr 12 06:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 12 06:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 11 07:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 11 07:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 10 13:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 10 13:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 9 19:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Apr 9 19:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 10 22:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 94K Mar 24 05:37 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-COL-S10J60-ReachabilityCardinality-00
FORMULA_NAME PolyORBNT-COL-S10J60-ReachabilityCardinality-01
FORMULA_NAME PolyORBNT-COL-S10J60-ReachabilityCardinality-02
FORMULA_NAME PolyORBNT-COL-S10J60-ReachabilityCardinality-03
FORMULA_NAME PolyORBNT-COL-S10J60-ReachabilityCardinality-04
FORMULA_NAME PolyORBNT-COL-S10J60-ReachabilityCardinality-05
FORMULA_NAME PolyORBNT-COL-S10J60-ReachabilityCardinality-06
FORMULA_NAME PolyORBNT-COL-S10J60-ReachabilityCardinality-07
FORMULA_NAME PolyORBNT-COL-S10J60-ReachabilityCardinality-08
FORMULA_NAME PolyORBNT-COL-S10J60-ReachabilityCardinality-09
FORMULA_NAME PolyORBNT-COL-S10J60-ReachabilityCardinality-10
FORMULA_NAME PolyORBNT-COL-S10J60-ReachabilityCardinality-11
FORMULA_NAME PolyORBNT-COL-S10J60-ReachabilityCardinality-12
FORMULA_NAME PolyORBNT-COL-S10J60-ReachabilityCardinality-13
FORMULA_NAME PolyORBNT-COL-S10J60-ReachabilityCardinality-14
FORMULA_NAME PolyORBNT-COL-S10J60-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591170077432

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 07:41:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 07:41:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 07:41:19] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-03 07:41:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 582 ms
[2020-06-03 07:41:19] [INFO ] sort/places :
D4->place_482,
Threads->FetchJobB,QueueJobE,NotifyEventJobQueuedE,NotifyEventEndOfCheckSourcesE,NotifyEventEndOfCheckSourcesB,place_523,place_522,place_521,place_520,place_518,place_500,Check_Sources_E,Check_Sources_B,place_782,place_787,Perform_Work_E,Schedule_Task_B,Try_Check_Sources_E,Try_Check_Sources_B,
D5->Schedule_Task_E,
D6->CreatedJobs,
Jobs->f3,f2,f1,AvailableJobId,
Dot->block,mo3,mo2,mo1,mi3,mi2,mi1,cSources,place_462,place_460,place_458,place_456,CanInjectEvent,JobCnt,cJobCnt,
Sources->ModifiedSrc,DataOnSrc,TheSour,
D1->FetchJobE,QueueJobB,NotifyEventJobQueuedB,Perform_Work_B,

[2020-06-03 07:41:19] [INFO ] ms1 symmetric to ms3 in transition trans_489
[2020-06-03 07:41:19] [INFO ] ms3 symmetric to ms4 in transition trans_489
[2020-06-03 07:41:19] [INFO ] ms4 symmetric to ms2 in transition trans_489
[2020-06-03 07:41:19] [INFO ] ms1 symmetric to ms3 in transition trans_488
[2020-06-03 07:41:19] [INFO ] ms3 symmetric to ms2 in transition trans_488
[2020-06-03 07:41:19] [INFO ] ms1 symmetric to ms2 in transition trans_487
[2020-06-03 07:41:19] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1294 PT places and 13102.0 transition bindings in 23 ms.
[2020-06-03 07:41:19] [INFO ] Computed order based on color domains.
[2020-06-03 07:41:19] [INFO ] Unfolded HLPN to a Petri net with 1294 places and 2870 transitions in 36 ms.
[2020-06-03 07:41:19] [INFO ] Unfolded HLPN properties in 1 ms.
Deduced a syphon composed of 60 places in 12 ms
Reduce places removed 60 places and 60 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 89 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 560 resets, run finished after 470 ms. (steps per millisecond=21 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 83 ms. (steps per millisecond=120 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 86 ms. (steps per millisecond=116 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 72 ms. (steps per millisecond=138 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 77 ms. (steps per millisecond=129 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 106 ms. (steps per millisecond=94 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 92 ms. (steps per millisecond=108 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 84 ms. (steps per millisecond=119 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 83 ms. (steps per millisecond=120 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 89 ms. (steps per millisecond=112 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 156 ms. (steps per millisecond=64 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 83 ms. (steps per millisecond=120 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 107 ms. (steps per millisecond=93 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 77 ms. (steps per millisecond=129 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 91 ms. (steps per millisecond=109 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 75 ms. (steps per millisecond=133 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 75 ms. (steps per millisecond=133 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 2021139 steps, run timeout after 30001 ms. (steps per millisecond=67 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0]
Probabilistic random walk after 2021139 steps, saw 567127 distinct states, run finished after 30002 ms. (steps per millisecond=67 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0]
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2020-06-03 07:41:51] [INFO ] Flow matrix only has 2801 transitions (discarded 9 similar events)
// Phase 1: matrix 2801 rows 1234 cols
[2020-06-03 07:41:51] [INFO ] Computed 152 place invariants in 255 ms
[2020-06-03 07:41:52] [INFO ] [Real]Absence check using 145 positive place invariants in 313 ms returned sat
[2020-06-03 07:41:52] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 38 ms returned sat
[2020-06-03 07:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:41:57] [INFO ] [Real]Absence check using state equation in 4328 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 07:41:57] [INFO ] [Real]Absence check using 145 positive place invariants in 130 ms returned sat
[2020-06-03 07:41:57] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 43 ms returned unsat
[2020-06-03 07:41:57] [INFO ] [Real]Absence check using 145 positive place invariants in 46 ms returned unsat
[2020-06-03 07:41:57] [INFO ] [Real]Absence check using 145 positive place invariants in 24 ms returned unsat
[2020-06-03 07:41:57] [INFO ] [Real]Absence check using 145 positive place invariants in 5 ms returned unsat
[2020-06-03 07:41:58] [INFO ] [Real]Absence check using 145 positive place invariants in 181 ms returned sat
[2020-06-03 07:41:58] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 28 ms returned unsat
[2020-06-03 07:41:58] [INFO ] [Real]Absence check using 145 positive place invariants in 155 ms returned sat
[2020-06-03 07:41:58] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 82 ms returned sat
[2020-06-03 07:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:42:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 07:42:03] [INFO ] [Real]Absence check using state equation in 4639 ms returned (error "Failed to check-sat")
[2020-06-03 07:42:03] [INFO ] [Real]Absence check using 145 positive place invariants in 171 ms returned sat
[2020-06-03 07:42:03] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 51 ms returned sat
[2020-06-03 07:42:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:42:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 07:42:08] [INFO ] [Real]Absence check using state equation in 4631 ms returned (error "Failed to check-sat")
[2020-06-03 07:42:08] [INFO ] [Real]Absence check using 145 positive place invariants in 102 ms returned sat
[2020-06-03 07:42:08] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 40 ms returned unsat
[2020-06-03 07:42:08] [INFO ] [Real]Absence check using 145 positive place invariants in 164 ms returned sat
[2020-06-03 07:42:08] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 48 ms returned unsat
[2020-06-03 07:42:09] [INFO ] [Real]Absence check using 145 positive place invariants in 139 ms returned sat
[2020-06-03 07:42:09] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 50 ms returned sat
[2020-06-03 07:42:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:42:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 07:42:13] [INFO ] [Real]Absence check using state equation in 4679 ms returned (error "Failed to check-sat")
[2020-06-03 07:42:14] [INFO ] [Real]Absence check using 145 positive place invariants in 105 ms returned sat
[2020-06-03 07:42:14] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 32 ms returned sat
[2020-06-03 07:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:42:18] [INFO ] [Real]Absence check using state equation in 4747 ms returned (error "Solver has unexpectedly terminated")
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 151 out of 1234 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1234/1234 places, 2810/2810 transitions.
Ensure Unique test removed 10 places
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 0 with 74 rules applied. Total rules applied 74 place count 1224 transition count 2746
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 138 place count 1160 transition count 2746
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 62 Pre rules applied. Total rules applied 138 place count 1160 transition count 2684
Deduced a syphon composed of 62 places in 2 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 2 with 124 rules applied. Total rules applied 262 place count 1098 transition count 2684
Applied a total of 262 rules in 376 ms. Remains 1098 /1234 variables (removed 136) and now considering 2684/2810 (removed 126) transitions.
[2020-06-03 07:42:19] [INFO ] Flow matrix only has 2675 transitions (discarded 9 similar events)
// Phase 1: matrix 2675 rows 1098 cols
[2020-06-03 07:42:19] [INFO ] Computed 142 place invariants in 112 ms
[2020-06-03 07:42:28] [INFO ] Dead Transitions using invariants and state equation in 8686 ms returned [1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1115, 1116, 1117, 1118, 1119, 1121, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1150, 1151, 1152, 1153, 1154, 1156, 1159, 1160, 1161, 1162, 1163, 1164, 1166, 1169, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1206, 1207, 1208, 1209, 1210, 1212, 1215, 1216, 1217, 1218, 1219, 1220, 1222, 1225, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1237, 1240, 1244, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287, 1288, 1290, 1291, 1292, 1293, 1294, 1296, 1299, 1300, 1301, 1302, 1303, 1304, 1306, 1309, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1321, 1324, 1328, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1342, 1345, 1349, 1354, 1360, 1361, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1410, 1411, 1412, 1413, 1414, 1416, 1419, 1420, 1421, 1422, 1423, 1424, 1426, 1429, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1441, 1444, 1448, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1462, 1465, 1469, 1474, 1480, 1481, 1482, 1483, 1484, 1485, 1486, 1487, 1488, 1490, 1493, 1497, 1502, 1508, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1575, 1576, 1577, 1578, 1579, 1581, 1584, 1585, 1586, 1587, 1588, 1589, 1591, 1594, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1606, 1609, 1613, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1627, 1630, 1634, 1639, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1655, 1658, 1662, 1667, 1673, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1691, 1694, 1698, 1703, 1709, 1716, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1795, 1796, 1797, 1798, 1799, 1801, 1804, 1805, 1806, 1807, 1808, 1809, 1811, 1814, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1826, 1829, 1833, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1847, 1850, 1854, 1859, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1875, 1878, 1882, 1887, 1893, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1911, 1914, 1918, 1923, 1929, 1936, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1956, 1959, 1963, 1968, 1974, 1981, 1989, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2014, 2018, 2023, 2029, 2036, 2044, 2053, 2063]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[2063, 2053, 2044, 2036, 2029, 2023, 2018, 2014, 2011, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1989, 1981, 1974, 1968, 1963, 1959, 1956, 1954, 1953, 1952, 1951, 1950, 1949, 1948, 1947, 1946, 1945, 1944, 1936, 1929, 1923, 1918, 1914, 1911, 1909, 1908, 1907, 1906, 1905, 1904, 1903, 1902, 1901, 1900, 1893, 1887, 1882, 1878, 1875, 1873, 1872, 1871, 1870, 1869, 1868, 1867, 1866, 1865, 1859, 1854, 1850, 1847, 1845, 1844, 1843, 1842, 1841, 1840, 1839, 1838, 1833, 1829, 1826, 1824, 1823, 1822, 1821, 1820, 1819, 1818, 1814, 1811, 1809, 1808, 1807, 1806, 1805, 1804, 1801, 1799, 1798, 1797, 1796, 1795, 1793, 1792, 1791, 1790, 1789, 1788, 1787, 1786, 1785, 1784, 1783, 1782, 1781, 1780, 1779, 1778, 1777, 1776, 1775, 1774, 1773, 1772, 1771, 1770, 1769, 1768, 1767, 1766, 1765, 1764, 1763, 1762, 1761, 1760, 1759, 1758, 1757, 1756, 1755, 1754, 1753, 1752, 1751, 1750, 1749, 1748, 1747, 1746, 1745, 1744, 1743, 1742, 1741, 1740, 1739, 1738, 1737, 1736, 1735, 1734, 1733, 1732, 1731, 1730, 1729, 1728, 1727, 1726, 1725, 1724, 1716, 1709, 1703, 1698, 1694, 1691, 1689, 1688, 1687, 1686, 1685, 1684, 1683, 1682, 1681, 1680, 1673, 1667, 1662, 1658, 1655, 1653, 1652, 1651, 1650, 1649, 1648, 1647, 1646, 1645, 1639, 1634, 1630, 1627, 1625, 1624, 1623, 1622, 1621, 1620, 1619, 1618, 1613, 1609, 1606, 1604, 1603, 1602, 1601, 1600, 1599, 1598, 1594, 1591, 1589, 1588, 1587, 1586, 1585, 1584, 1581, 1579, 1578, 1577, 1576, 1575, 1573, 1572, 1571, 1570, 1569, 1568, 1567, 1566, 1565, 1564, 1563, 1562, 1561, 1560, 1559, 1558, 1557, 1556, 1555, 1554, 1553, 1552, 1551, 1550, 1549, 1548, 1547, 1546, 1545, 1544, 1543, 1542, 1541, 1540, 1539, 1538, 1537, 1536, 1535, 1534, 1533, 1532, 1531, 1530, 1529, 1528, 1527, 1526, 1525, 1524, 1523, 1522, 1521, 1520, 1519, 1518, 1517, 1516, 1515, 1508, 1502, 1497, 1493, 1490, 1488, 1487, 1486, 1485, 1484, 1483, 1482, 1481, 1480, 1474, 1469, 1465, 1462, 1460, 1459, 1458, 1457, 1456, 1455, 1454, 1453, 1448, 1444, 1441, 1439, 1438, 1437, 1436, 1435, 1434, 1433, 1429, 1426, 1424, 1423, 1422, 1421, 1420, 1419, 1416, 1414, 1413, 1412, 1411, 1410, 1408, 1407, 1406, 1405, 1404, 1403, 1402, 1401, 1400, 1399, 1398, 1397, 1396, 1395, 1394, 1393, 1392, 1391, 1390, 1389, 1388, 1387, 1386, 1385, 1384, 1383, 1382, 1381, 1380, 1379, 1378, 1377, 1376, 1375, 1374, 1373, 1372, 1371, 1370, 1369, 1368, 1367, 1366, 1365, 1364, 1363, 1362, 1361, 1360, 1354, 1349, 1345, 1342, 1340, 1339, 1338, 1337, 1336, 1335, 1334, 1333, 1328, 1324, 1321, 1319, 1318, 1317, 1316, 1315, 1314, 1313, 1309, 1306, 1304, 1303, 1302, 1301, 1300, 1299, 1296, 1294, 1293, 1292, 1291, 1290, 1288, 1287, 1286, 1285, 1284, 1283, 1282, 1281, 1280, 1279, 1278, 1277, 1276, 1275, 1274, 1273, 1272, 1271, 1270, 1269, 1268, 1267, 1266, 1265, 1264, 1263, 1262, 1261, 1260, 1259, 1258, 1257, 1256, 1255, 1254, 1253, 1252, 1251, 1250, 1249, 1244, 1240, 1237, 1235, 1234, 1233, 1232, 1231, 1230, 1229, 1225, 1222, 1220, 1219, 1218, 1217, 1216, 1215, 1212, 1210, 1209, 1208, 1207, 1206, 1204, 1203, 1202, 1201, 1200, 1199, 1198, 1197, 1196, 1195, 1194, 1193, 1192, 1191, 1190, 1189, 1188, 1187, 1186, 1185, 1184, 1183, 1182, 1181, 1180, 1179, 1178, 1177, 1176, 1175, 1174, 1173, 1169, 1166, 1164, 1163, 1162, 1161, 1160, 1159, 1156, 1154, 1153, 1152, 1151, 1150, 1148, 1147, 1146, 1145, 1144, 1143, 1142, 1141, 1140, 1139, 1138, 1137, 1136, 1135, 1134, 1133, 1132, 1131, 1130, 1129, 1128, 1127, 1126, 1125, 1124, 1121, 1119, 1118, 1117, 1116, 1115, 1113, 1112, 1111, 1110, 1109, 1108, 1107, 1106, 1105, 1104, 1103, 1102, 1101, 1100, 1099, 1098, 1097, 1096, 1095, 1093, 1092, 1091, 1090, 1089, 1088, 1087, 1086, 1085, 1084, 1083, 1082, 1081, 1080, 1079, 1078, 1077, 1076, 1075, 1074]
Starting structural reductions, iteration 1 : 1098/1234 places, 2069/2810 transitions.
Applied a total of 0 rules in 51 ms. Remains 1098 /1098 variables (removed 0) and now considering 2069/2069 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1098/1234 places, 2069/2810 transitions.
Incomplete random walk after 1000000 steps, including 59343 resets, run finished after 12195 ms. (steps per millisecond=82 ) properties seen :[1, 1, 0, 1, 0]
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 10610 resets, run finished after 3419 ms. (steps per millisecond=292 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 10606 resets, run finished after 2837 ms. (steps per millisecond=352 ) properties seen :[0, 1]
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2020-06-03 07:42:46] [INFO ] Flow matrix only has 2060 transitions (discarded 9 similar events)
// Phase 1: matrix 2060 rows 1098 cols
[2020-06-03 07:42:46] [INFO ] Computed 142 place invariants in 62 ms
[2020-06-03 07:42:46] [INFO ] [Real]Absence check using 135 positive place invariants in 115 ms returned sat
[2020-06-03 07:42:46] [INFO ] [Real]Absence check using 135 positive and 7 generalized place invariants in 80 ms returned sat
[2020-06-03 07:42:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:42:50] [INFO ] [Real]Absence check using state equation in 3664 ms returned sat
[2020-06-03 07:42:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:42:50] [INFO ] [Nat]Absence check using 135 positive place invariants in 132 ms returned sat
[2020-06-03 07:42:51] [INFO ] [Nat]Absence check using 135 positive and 7 generalized place invariants in 46 ms returned sat
[2020-06-03 07:42:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:42:54] [INFO ] [Nat]Absence check using state equation in 3635 ms returned sat
[2020-06-03 07:42:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 07:42:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 120 ms returned sat
[2020-06-03 07:42:55] [INFO ] Computed and/alt/rep : 2058/100744/2049 causal constraints in 280 ms.
[2020-06-03 07:43:01] [INFO ] Added : 85 causal constraints over 17 iterations in 6267 ms. Result :sat
[2020-06-03 07:43:01] [INFO ] Deduced a trap composed of 18 places in 356 ms
[2020-06-03 07:43:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 07:43:37] [INFO ] Deduced a trap composed of 7 places in 1327 ms
[2020-06-03 07:43:37] [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 closed (> (+ s42 s105 s166 s230 s291 s356 s1057) 0)") while checking expression at index 0
Support contains 62 out of 1098 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1098/1098 places, 2069/2069 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1098 transition count 2067
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1096 transition count 2067
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 4 place count 1096 transition count 2064
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 1093 transition count 2064
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 1093 transition count 2064
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 1092 transition count 2063
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 17 place count 1090 transition count 2061
Applied a total of 17 rules in 280 ms. Remains 1090 /1098 variables (removed 8) and now considering 2061/2069 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 1090/1098 places, 2061/2069 transitions.
Finished random walk after 743 steps, including 49 resets, run visited all 1 properties in 19 ms. (steps per millisecond=39 )
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-COL-S10J60"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itslola"
echo " Input is PolyORBNT-COL-S10J60, 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 r176-tajo-158987872100622"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J60.tgz
mv PolyORBNT-COL-S10J60 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 ;