fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r170-oct2-162089287300215
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for PolyORBNT-COL-S10J60

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1802.331 3600000.00 75130.00 100.10 TFTFTFFTFTTTFTTT normal

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.r170-oct2-162089287300215.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 gold2020
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 r170-oct2-162089287300215
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 108K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 113K 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 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Mar 27 09:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 09:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 12:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 12:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 94K 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 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 1621387559419

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 01:26:01] [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]
[2021-05-19 01:26:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 01:26:01] [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.
[2021-05-19 01:26:01] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 515 ms
[2021-05-19 01:26:01] [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,

[2021-05-19 01:26:01] [INFO ] ms1 symmetric to ms3 in transition trans_489
[2021-05-19 01:26:01] [INFO ] ms3 symmetric to ms4 in transition trans_489
[2021-05-19 01:26:01] [INFO ] ms4 symmetric to ms2 in transition trans_489
[2021-05-19 01:26:01] [INFO ] ms1 symmetric to ms3 in transition trans_488
[2021-05-19 01:26:01] [INFO ] ms3 symmetric to ms2 in transition trans_488
[2021-05-19 01:26:01] [INFO ] ms1 symmetric to ms2 in transition trans_487
[2021-05-19 01:26:01] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1294 PT places and 13102.0 transition bindings in 21 ms.
[2021-05-19 01:26:01] [INFO ] Computed order based on color domains.
[2021-05-19 01:26:01] [INFO ] Unfolded HLPN to a Petri net with 1294 places and 2870 transitions in 30 ms.
[2021-05-19 01:26:01] [INFO ] Unfolded HLPN properties in 1 ms.
Deduced a syphon composed of 60 places in 8 ms
Reduce places removed 60 places and 60 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 69 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 561 resets, run finished after 239 ms. (steps per millisecond=41 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0]
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[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 37 ms. (steps per millisecond=270 ) properties seen :[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 54 ms. (steps per millisecond=185 ) properties seen :[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 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[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 48 ms. (steps per millisecond=208 ) properties seen :[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 48 ms. (steps per millisecond=208 ) properties seen :[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 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 30 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0]
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 1, 1, 0, 0, 0, 0]
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
[2021-05-19 01:26:02] [INFO ] Flow matrix only has 2801 transitions (discarded 9 similar events)
// Phase 1: matrix 2801 rows 1234 cols
[2021-05-19 01:26:02] [INFO ] Computed 152 place invariants in 191 ms
[2021-05-19 01:26:03] [INFO ] [Real]Absence check using 145 positive place invariants in 139 ms returned sat
[2021-05-19 01:26:03] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 40 ms returned sat
[2021-05-19 01:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:26:07] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:26:07] [INFO ] [Real]Absence check using state equation in 4665 ms returned (error "Failed to check-sat")
[2021-05-19 01:26:08] [INFO ] [Real]Absence check using 145 positive place invariants in 164 ms returned sat
[2021-05-19 01:26:08] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 32 ms returned sat
[2021-05-19 01:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:26:12] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:26:12] [INFO ] [Real]Absence check using state equation in 4622 ms returned (error "Failed to check-sat")
[2021-05-19 01:26:13] [INFO ] [Real]Absence check using 145 positive place invariants in 118 ms returned sat
[2021-05-19 01:26:13] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 26 ms returned unsat
[2021-05-19 01:26:13] [INFO ] [Real]Absence check using 145 positive place invariants in 128 ms returned sat
[2021-05-19 01:26:13] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 33 ms returned sat
[2021-05-19 01:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:26:18] [INFO ] [Real]Absence check using state equation in 4747 ms returned (error "Solver has unexpectedly terminated")
[2021-05-19 01:26:18] [INFO ] [Real]Absence check using 145 positive place invariants in 116 ms returned sat
[2021-05-19 01:26:18] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 25 ms returned unsat
[2021-05-19 01:26:18] [INFO ] [Real]Absence check using 145 positive place invariants in 121 ms returned sat
[2021-05-19 01:26:18] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 32 ms returned unsat
[2021-05-19 01:26:18] [INFO ] [Real]Absence check using 145 positive place invariants in 110 ms returned sat
[2021-05-19 01:26:18] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 38 ms returned unsat
[2021-05-19 01:26:19] [INFO ] [Real]Absence check using 145 positive place invariants in 113 ms returned sat
[2021-05-19 01:26:19] [INFO ] [Real]Absence check using 145 positive and 7 generalized place invariants in 31 ms returned sat
[2021-05-19 01:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:26:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:26:23] [INFO ] [Real]Absence check using state equation in 4786 ms returned (error "Failed to check-sat")
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 71 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 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 1224 transition count 2807
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 16 place count 1221 transition count 2807
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 16 place count 1221 transition count 2743
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 144 place count 1157 transition count 2743
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 146 place count 1156 transition count 2742
Applied a total of 146 rules in 548 ms. Remains 1156 /1234 variables (removed 78) and now considering 2742/2810 (removed 68) transitions.
[2021-05-19 01:26:24] [INFO ] Flow matrix only has 2733 transitions (discarded 9 similar events)
// Phase 1: matrix 2733 rows 1156 cols
[2021-05-19 01:26:24] [INFO ] Computed 142 place invariants in 118 ms
[2021-05-19 01:26:35] [INFO ] Dead Transitions using invariants and state equation in 11204 ms returned [1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1102, 1103, 1104, 1105, 1106, 1108, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1137, 1138, 1139, 1140, 1141, 1143, 1146, 1147, 1148, 1149, 1150, 1151, 1153, 1156, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1193, 1194, 1195, 1196, 1197, 1199, 1202, 1203, 1204, 1205, 1206, 1207, 1209, 1212, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1224, 1227, 1231, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1277, 1278, 1279, 1280, 1281, 1283, 1286, 1287, 1288, 1289, 1290, 1291, 1293, 1296, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1308, 1311, 1315, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1329, 1332, 1336, 1341, 1347, 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1397, 1398, 1399, 1400, 1401, 1403, 1406, 1407, 1408, 1409, 1410, 1411, 1413, 1416, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1428, 1431, 1435, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1449, 1452, 1456, 1461, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1477, 1480, 1484, 1489, 1495, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1549, 1550, 1551, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1562, 1563, 1564, 1565, 1566, 1568, 1571, 1572, 1573, 1574, 1575, 1576, 1578, 1581, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1593, 1596, 1600, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1614, 1617, 1621, 1626, 1632, 1633, 1634, 1635, 1636, 1637, 1638, 1639, 1640, 1642, 1645, 1649, 1654, 1660, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1678, 1681, 1685, 1690, 1696, 1703, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1782, 1783, 1784, 1785, 1786, 1788, 1791, 1792, 1793, 1794, 1795, 1796, 1798, 1801, 1805, 1806, 1807, 1808, 1809, 1810, 1811, 1813, 1816, 1820, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1834, 1837, 1841, 1846, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1862, 1865, 1869, 1874, 1880, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1898, 1901, 1905, 1910, 1916, 1923, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1943, 1946, 1950, 1955, 1961, 1968, 1976, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 2001, 2005, 2010, 2016, 2023, 2031, 2040, 2050]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[2050, 2040, 2031, 2023, 2016, 2010, 2005, 2001, 1998, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1976, 1968, 1961, 1955, 1950, 1946, 1943, 1941, 1940, 1939, 1938, 1937, 1936, 1935, 1934, 1933, 1932, 1931, 1923, 1916, 1910, 1905, 1901, 1898, 1896, 1895, 1894, 1893, 1892, 1891, 1890, 1889, 1888, 1887, 1880, 1874, 1869, 1865, 1862, 1860, 1859, 1858, 1857, 1856, 1855, 1854, 1853, 1852, 1846, 1841, 1837, 1834, 1832, 1831, 1830, 1829, 1828, 1827, 1826, 1825, 1820, 1816, 1813, 1811, 1810, 1809, 1808, 1807, 1806, 1805, 1801, 1798, 1796, 1795, 1794, 1793, 1792, 1791, 1788, 1786, 1785, 1784, 1783, 1782, 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, 1723, 1722, 1721, 1720, 1719, 1718, 1717, 1716, 1715, 1714, 1713, 1712, 1711, 1703, 1696, 1690, 1685, 1681, 1678, 1676, 1675, 1674, 1673, 1672, 1671, 1670, 1669, 1668, 1667, 1660, 1654, 1649, 1645, 1642, 1640, 1639, 1638, 1637, 1636, 1635, 1634, 1633, 1632, 1626, 1621, 1617, 1614, 1612, 1611, 1610, 1609, 1608, 1607, 1606, 1605, 1600, 1596, 1593, 1591, 1590, 1589, 1588, 1587, 1586, 1585, 1581, 1578, 1576, 1575, 1574, 1573, 1572, 1571, 1568, 1566, 1565, 1564, 1563, 1562, 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, 1514, 1513, 1512, 1511, 1510, 1509, 1508, 1507, 1506, 1505, 1504, 1503, 1502, 1495, 1489, 1484, 1480, 1477, 1475, 1474, 1473, 1472, 1471, 1470, 1469, 1468, 1467, 1461, 1456, 1452, 1449, 1447, 1446, 1445, 1444, 1443, 1442, 1441, 1440, 1435, 1431, 1428, 1426, 1425, 1424, 1423, 1422, 1421, 1420, 1416, 1413, 1411, 1410, 1409, 1408, 1407, 1406, 1403, 1401, 1400, 1399, 1398, 1397, 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, 1359, 1358, 1357, 1356, 1355, 1354, 1353, 1352, 1351, 1350, 1349, 1348, 1347, 1341, 1336, 1332, 1329, 1327, 1326, 1325, 1324, 1323, 1322, 1321, 1320, 1315, 1311, 1308, 1306, 1305, 1304, 1303, 1302, 1301, 1300, 1296, 1293, 1291, 1290, 1289, 1288, 1287, 1286, 1283, 1281, 1280, 1279, 1278, 1277, 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, 1248, 1247, 1246, 1245, 1244, 1243, 1242, 1241, 1240, 1239, 1238, 1237, 1236, 1231, 1227, 1224, 1222, 1221, 1220, 1219, 1218, 1217, 1216, 1212, 1209, 1207, 1206, 1205, 1204, 1203, 1202, 1199, 1197, 1196, 1195, 1194, 1193, 1191, 1190, 1189, 1188, 1187, 1186, 1185, 1184, 1183, 1182, 1181, 1180, 1179, 1178, 1177, 1176, 1175, 1174, 1173, 1172, 1171, 1170, 1169, 1168, 1167, 1166, 1165, 1164, 1163, 1162, 1161, 1160, 1156, 1153, 1151, 1150, 1149, 1148, 1147, 1146, 1143, 1141, 1140, 1139, 1138, 1137, 1135, 1134, 1133, 1132, 1131, 1130, 1129, 1128, 1127, 1126, 1125, 1124, 1123, 1122, 1121, 1120, 1119, 1118, 1117, 1116, 1115, 1114, 1113, 1112, 1111, 1108, 1106, 1105, 1104, 1103, 1102, 1100, 1099, 1098, 1097, 1096, 1095, 1094, 1093, 1092, 1091, 1090, 1089, 1088, 1087, 1086, 1085, 1084, 1083, 1082, 1080, 1079, 1078, 1077, 1076, 1075, 1074, 1073, 1072, 1071, 1070, 1069, 1068, 1067, 1066, 1065, 1064, 1063, 1062, 1061]
Starting structural reductions, iteration 1 : 1156/1234 places, 2127/2810 transitions.
Applied a total of 0 rules in 90 ms. Remains 1156 /1156 variables (removed 0) and now considering 2127/2127 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1156/1234 places, 2127/2810 transitions.
Incomplete random walk after 1000000 steps, including 72745 resets, run finished after 10829 ms. (steps per millisecond=92 ) properties seen :[1, 1, 1, 0]
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-02 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 11344 resets, run finished after 3020 ms. (steps per millisecond=331 ) properties seen :[0]
[2021-05-19 01:26:49] [INFO ] Flow matrix only has 2118 transitions (discarded 9 similar events)
// Phase 1: matrix 2118 rows 1156 cols
[2021-05-19 01:26:49] [INFO ] Computed 142 place invariants in 69 ms
[2021-05-19 01:26:49] [INFO ] [Real]Absence check using 136 positive place invariants in 95 ms returned sat
[2021-05-19 01:26:49] [INFO ] [Real]Absence check using 136 positive and 6 generalized place invariants in 24 ms returned sat
[2021-05-19 01:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:26:56] [INFO ] [Real]Absence check using state equation in 6533 ms returned sat
[2021-05-19 01:26:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:26:56] [INFO ] [Nat]Absence check using 136 positive place invariants in 48 ms returned unsat
FORMULA PolyORBNT-COL-S10J60-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
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="gold2020"
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 gold2020"
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 r170-oct2-162089287300215"
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 ;