Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r233-tall-167856419400793.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is MultiCrashLeafsetExtension-PT-S16C08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856419400793
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.8M
-rw-r--r-- 1 mcc users 15K Feb 26 03:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 26 03:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 03:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 03:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Feb 26 03:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Feb 26 03:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 24K Feb 26 03:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Feb 26 03:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 6.3M Mar 5 18:22 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 MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679615322896

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C08
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 23:48:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 23:48:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 23:48:44] [INFO ] Load time of PNML (sax parser for PT used): 316 ms
[2023-03-23 23:48:44] [INFO ] Transformed 6876 places.
[2023-03-23 23:48:44] [INFO ] Transformed 9571 transitions.
[2023-03-23 23:48:44] [INFO ] Parsed PT model containing 6876 places and 9571 transitions and 35518 arcs in 593 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
Support contains 191 out of 6876 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6876/6876 places, 9571/9571 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 6841 transition count 9571
Discarding 2106 places :
Symmetric choice reduction at 1 with 2106 rule applications. Total rules 2141 place count 4735 transition count 7465
Iterating global reduction 1 with 2106 rules applied. Total rules applied 4247 place count 4735 transition count 7465
Discarding 1792 places :
Symmetric choice reduction at 1 with 1792 rule applications. Total rules 6039 place count 2943 transition count 5673
Iterating global reduction 1 with 1792 rules applied. Total rules applied 7831 place count 2943 transition count 5673
Discarding 138 places :
Symmetric choice reduction at 1 with 138 rule applications. Total rules 7969 place count 2805 transition count 4569
Iterating global reduction 1 with 138 rules applied. Total rules applied 8107 place count 2805 transition count 4569
Applied a total of 8107 rules in 1349 ms. Remains 2805 /6876 variables (removed 4071) and now considering 4569/9571 (removed 5002) transitions.
[2023-03-23 23:48:46] [INFO ] Flow matrix only has 4297 transitions (discarded 272 similar events)
// Phase 1: matrix 4297 rows 2805 cols
[2023-03-23 23:48:46] [INFO ] Computed 614 place invariants in 148 ms
[2023-03-23 23:48:50] [INFO ] Implicit Places using invariants in 3630 ms returned [4, 8, 12, 14, 16, 18, 22, 24, 26, 28, 33, 40, 49, 61, 74, 89, 107, 123, 127, 131, 133, 135, 137, 139, 152, 163, 172, 179, 184, 187, 225, 232, 236, 237, 239, 243, 250, 256, 268, 281, 292, 305, 319, 334, 337, 338, 340, 341, 354, 363, 370, 378, 381, 386, 424, 431, 434, 435, 436, 437, 438, 440, 441, 442, 444, 447, 453, 460, 469, 482, 494, 506, 509, 511, 514, 526, 533, 541, 547, 555, 590, 602, 604, 605, 606, 607, 608, 615, 620, 623, 631, 638, 647, 657, 667, 668, 669, 670, 672, 675, 684, 689, 694, 703, 707, 742, 749, 753, 754, 755, 756, 757, 760, 762, 768, 770, 773, 778, 785, 795, 804, 805, 806, 807, 810, 811, 819, 822, 824, 826, 828, 832, 870, 877, 881, 882, 886, 888, 893, 899, 902, 909, 912, 917, 923, 929, 930, 932, 933, 934, 935, 936, 937, 940, 942, 946, 948, 950, 952, 987, 994, 998, 999, 1001, 1002, 1004, 1005, 1011, 1014, 1016, 1020, 1022, 1025, 1030, 1034, 1037, 1038, 1040, 1042, 1045, 1047, 1049, 1051, 1055, 1059, 1097, 1107, 1108, 1109, 1110, 1114, 1115, 1117, 1119, 1124, 1126, 1130, 1132, 1134, 1139, 1140, 1141, 1144, 1145, 1146, 1153, 1157, 1159, 1161, 1166, 1201, 1203, 1207, 1210, 1213, 1214, 1215, 1216, 1217, 1218, 1220, 1222, 1224, 1226, 1228, 1233, 1238, 1241, 1242, 1243, 1247, 1248, 1249, 1251, 1255, 1258, 1260, 1266, 1271, 1306, 1314, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1327, 1329, 1331, 1334, 1336, 1338, 1340, 1343, 1344, 1345, 1346, 1348, 1350, 1351, 1356, 1359, 1361, 1363, 1365, 1367, 1402, 1409, 1413, 1415, 1416, 1417, 1418, 1419, 1420, 1425, 1427, 1429, 1431, 1433, 1435, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1456, 1458, 1460, 1462, 1464, 1466, 1501, 1508, 1511, 1512, 1514, 1518, 1519, 1523, 1525, 1527, 1534, 1536, 1539, 1547, 1554, 1555, 1556, 1558, 1559, 1560, 1561, 1562, 1569, 1572, 1575, 1577, 1579, 1581, 1616, 1623, 1627, 1628, 1632, 1635, 1641, 1644, 1649, 1651, 1654, 1663, 1672, 1681, 1682, 1683, 1684, 1686, 1687, 1689, 1696, 1701, 1704, 1706, 1708, 1713, 1755, 1762, 1763, 1764, 1766, 1771, 1776, 1781, 1786, 1793, 1803, 1812, 1824, 1825, 1826, 1827, 1830, 1831, 1842, 1852, 1857, 1860, 1864, 1869, 1907, 1914, 1917, 1918, 1919, 1921, 1922, 1925, 1927, 1931, 1937, 1942, 1951, 1960, 1971, 1985, 1986, 1988, 1989, 1990, 1991, 1992, 2003, 2014, 2021, 2026, 2032, 2034, 2069, 2076, 2083, 2084, 2085, 2086, 2087, 2088, 2095, 2099, 2107, 2114, 2123, 2136, 2149, 2164, 2165, 2166, 2167, 2169, 2170, 2171, 2172, 2185, 2196, 2205, 2215, 2220, 2223, 2258, 2260, 2264, 2268, 2269, 2272, 2273, 2274, 2275, 2276, 2281, 2286, 2293, 2302, 2313, 2326, 2343, 2360, 2363, 2364, 2368, 2387, 2403, 2417, 2429, 2440, 2445, 2484]
Discarding 463 places :
Implicit Place search using SMT only with invariants took 3833 ms to find 463 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2342/6876 places, 4569/9571 transitions.
Discarding 156 places :
Symmetric choice reduction at 0 with 156 rule applications. Total rules 156 place count 2186 transition count 4413
Iterating global reduction 0 with 156 rules applied. Total rules applied 312 place count 2186 transition count 4413
Discarding 147 places :
Symmetric choice reduction at 0 with 147 rule applications. Total rules 459 place count 2039 transition count 4266
Iterating global reduction 0 with 147 rules applied. Total rules applied 606 place count 2039 transition count 4266
Discarding 144 places :
Symmetric choice reduction at 0 with 144 rule applications. Total rules 750 place count 1895 transition count 4122
Iterating global reduction 0 with 144 rules applied. Total rules applied 894 place count 1895 transition count 4122
Applied a total of 894 rules in 405 ms. Remains 1895 /2342 variables (removed 447) and now considering 4122/4569 (removed 447) transitions.
[2023-03-23 23:48:50] [INFO ] Flow matrix only has 3850 transitions (discarded 272 similar events)
// Phase 1: matrix 3850 rows 1895 cols
[2023-03-23 23:48:50] [INFO ] Computed 151 place invariants in 49 ms
[2023-03-23 23:48:52] [INFO ] Implicit Places using invariants in 1531 ms returned [781]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1539 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1894/6876 places, 4122/9571 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1893 transition count 4121
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1893 transition count 4121
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1892 transition count 4120
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1892 transition count 4120
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1891 transition count 4119
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1891 transition count 4119
Applied a total of 6 rules in 224 ms. Remains 1891 /1894 variables (removed 3) and now considering 4119/4122 (removed 3) transitions.
[2023-03-23 23:48:52] [INFO ] Flow matrix only has 3847 transitions (discarded 272 similar events)
// Phase 1: matrix 3847 rows 1891 cols
[2023-03-23 23:48:52] [INFO ] Computed 150 place invariants in 48 ms
[2023-03-23 23:48:54] [INFO ] Implicit Places using invariants in 1570 ms returned []
[2023-03-23 23:48:54] [INFO ] Flow matrix only has 3847 transitions (discarded 272 similar events)
[2023-03-23 23:48:54] [INFO ] Invariant cache hit.
[2023-03-23 23:48:55] [INFO ] State equation strengthened by 1756 read => feed constraints.
[2023-03-23 23:49:24] [INFO ] Implicit Places using invariants and state equation in 30743 ms returned []
Implicit Place search using SMT with State Equation took 32318 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 1891/6876 places, 4119/9571 transitions.
Finished structural reductions in LTL mode , in 3 iterations and 39670 ms. Remains : 1891/6876 places, 4119/9571 transitions.
Support contains 191 out of 1891 places after structural reductions.
[2023-03-23 23:49:25] [INFO ] Flatten gal took : 299 ms
[2023-03-23 23:49:25] [INFO ] Flatten gal took : 166 ms
[2023-03-23 23:49:25] [INFO ] Input system was already deterministic with 4119 transitions.
Support contains 186 out of 1891 places (down from 191) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 120 resets, run finished after 558 ms. (steps per millisecond=17 ) properties (out of 109) seen :15
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 94) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 94) seen :1
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 93) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 92) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 92) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 92) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 92) seen :1
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 91) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 91) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 90) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 89) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 88) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 87) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 86) seen :0
Running SMT prover for 86 properties.
[2023-03-23 23:49:27] [INFO ] Flow matrix only has 3847 transitions (discarded 272 similar events)
[2023-03-23 23:49:27] [INFO ] Invariant cache hit.
[2023-03-23 23:49:30] [INFO ] [Real]Absence check using 31 positive place invariants in 19 ms returned sat
[2023-03-23 23:49:30] [INFO ] [Real]Absence check using 31 positive and 119 generalized place invariants in 38 ms returned sat
[2023-03-23 23:49:30] [INFO ] After 2920ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:84
[2023-03-23 23:49:32] [INFO ] [Nat]Absence check using 31 positive place invariants in 31 ms returned sat
[2023-03-23 23:49:32] [INFO ] [Nat]Absence check using 31 positive and 119 generalized place invariants in 38 ms returned sat
[2023-03-23 23:49:39] [INFO ] After 5641ms SMT Verify possible using state equation in natural domain returned unsat :65 sat :21
[2023-03-23 23:49:39] [INFO ] State equation strengthened by 1756 read => feed constraints.
[2023-03-23 23:49:50] [INFO ] After 11240ms SMT Verify possible using 1756 Read/Feed constraints in natural domain returned unsat :65 sat :21
[2023-03-23 23:49:54] [INFO ] Deduced a trap composed of 507 places in 1080 ms of which 11 ms to minimize.
[2023-03-23 23:49:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1299 ms
[2023-03-23 23:49:55] [INFO ] After 16196ms SMT Verify possible using trap constraints in natural domain returned unsat :65 sat :20
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-23 23:49:55] [INFO ] After 25036ms SMT Verify possible using all constraints in natural domain returned unsat :65 sat :20
Fused 86 Parikh solutions to 21 different solutions.
Parikh walk visited 0 properties in 129 ms.
Support contains 46 out of 1891 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1891/1891 places, 4119/4119 transitions.
Graph (complete) has 8156 edges and 1891 vertex of which 1890 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.12 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 0 with 52 rules applied. Total rules applied 53 place count 1890 transition count 4067
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 1 with 52 rules applied. Total rules applied 105 place count 1838 transition count 4067
Performed 98 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 98 Pre rules applied. Total rules applied 105 place count 1838 transition count 3969
Deduced a syphon composed of 98 places in 3 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 2 with 196 rules applied. Total rules applied 301 place count 1740 transition count 3969
Discarding 66 places :
Symmetric choice reduction at 2 with 66 rule applications. Total rules 367 place count 1674 transition count 3854
Iterating global reduction 2 with 66 rules applied. Total rules applied 433 place count 1674 transition count 3854
Discarding 43 places :
Symmetric choice reduction at 2 with 43 rule applications. Total rules 476 place count 1631 transition count 3594
Iterating global reduction 2 with 43 rules applied. Total rules applied 519 place count 1631 transition count 3594
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 2 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 619 place count 1581 transition count 3544
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 655 place count 1545 transition count 3508
Iterating global reduction 2 with 36 rules applied. Total rules applied 691 place count 1545 transition count 3508
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 723 place count 1513 transition count 3252
Iterating global reduction 2 with 32 rules applied. Total rules applied 755 place count 1513 transition count 3252
Free-agglomeration rule (complex) applied 188 times.
Iterating global reduction 2 with 188 rules applied. Total rules applied 943 place count 1513 transition count 4520
Reduce places removed 188 places and 0 transitions.
Iterating post reduction 2 with 188 rules applied. Total rules applied 1131 place count 1325 transition count 4520
Partial Free-agglomeration rule applied 92 times.
Drop transitions removed 92 transitions
Iterating global reduction 3 with 92 rules applied. Total rules applied 1223 place count 1325 transition count 4520
Applied a total of 1223 rules in 1017 ms. Remains 1325 /1891 variables (removed 566) and now considering 4520/4119 (removed -401) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1018 ms. Remains : 1325/1891 places, 4520/4119 transitions.
Incomplete random walk after 10000 steps, including 199 resets, run finished after 393 ms. (steps per millisecond=25 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Interrupted probabilistic random walk after 49012 steps, run timeout after 3001 ms. (steps per millisecond=16 ) properties seen :{1=1, 13=1, 16=1}
Probabilistic random walk after 49012 steps, saw 21243 distinct states, run finished after 3002 ms. (steps per millisecond=16 ) properties seen :3
Running SMT prover for 17 properties.
[2023-03-23 23:50:00] [INFO ] Flow matrix only has 4123 transitions (discarded 397 similar events)
// Phase 1: matrix 4123 rows 1325 cols
[2023-03-23 23:50:00] [INFO ] Computed 149 place invariants in 59 ms
[2023-03-23 23:50:00] [INFO ] After 496ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-03-23 23:50:01] [INFO ] [Nat]Absence check using 32 positive place invariants in 20 ms returned sat
[2023-03-23 23:50:01] [INFO ] [Nat]Absence check using 32 positive and 117 generalized place invariants in 19 ms returned sat
[2023-03-23 23:50:05] [INFO ] After 4363ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-23 23:50:05] [INFO ] State equation strengthened by 2722 read => feed constraints.
[2023-03-23 23:50:15] [INFO ] After 9608ms SMT Verify possible using 2722 Read/Feed constraints in natural domain returned unsat :0 sat :17
[2023-03-23 23:50:16] [INFO ] Deduced a trap composed of 156 places in 741 ms of which 2 ms to minimize.
[2023-03-23 23:50:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 966 ms
[2023-03-23 23:50:18] [INFO ] Deduced a trap composed of 145 places in 732 ms of which 2 ms to minimize.
[2023-03-23 23:50:19] [INFO ] Deduced a trap composed of 158 places in 718 ms of which 3 ms to minimize.
[2023-03-23 23:50:20] [INFO ] Deduced a trap composed of 181 places in 738 ms of which 2 ms to minimize.
[2023-03-23 23:50:21] [INFO ] Deduced a trap composed of 168 places in 731 ms of which 2 ms to minimize.
[2023-03-23 23:50:21] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 3848 ms
[2023-03-23 23:50:23] [INFO ] Deduced a trap composed of 168 places in 723 ms of which 2 ms to minimize.
[2023-03-23 23:50:24] [INFO ] Deduced a trap composed of 287 places in 678 ms of which 2 ms to minimize.
[2023-03-23 23:50:25] [INFO ] Deduced a trap composed of 276 places in 724 ms of which 2 ms to minimize.
[2023-03-23 23:50:25] [INFO ] Trap strengthening (SAT) tested/added 3/3 trap constraints in 2803 ms
[2023-03-23 23:50:25] [INFO ] After 19819ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :16
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-23 23:50:25] [INFO ] After 25030ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :16
Parikh walk visited 0 properties in 61 ms.
Support contains 38 out of 1325 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1325/1325 places, 4520/4520 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1325 transition count 4516
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 1321 transition count 4516
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 1320 transition count 4515
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 1320 transition count 4515
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 1319 transition count 4514
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 13 place count 1318 transition count 4513
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 1318 transition count 4513
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 20 place count 1318 transition count 4513
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 26 place count 1312 transition count 4507
Iterating global reduction 2 with 6 rules applied. Total rules applied 32 place count 1312 transition count 4507
Applied a total of 32 rules in 384 ms. Remains 1312 /1325 variables (removed 13) and now considering 4507/4520 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 385 ms. Remains : 1312/1325 places, 4507/4520 transitions.
Incomplete random walk after 10000 steps, including 199 resets, run finished after 405 ms. (steps per millisecond=24 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 49086 steps, run timeout after 3001 ms. (steps per millisecond=16 ) properties seen :{}
Probabilistic random walk after 49086 steps, saw 21262 distinct states, run finished after 3001 ms. (steps per millisecond=16 ) properties seen :0
Running SMT prover for 16 properties.
[2023-03-23 23:50:29] [INFO ] Flow matrix only has 4110 transitions (discarded 397 similar events)
// Phase 1: matrix 4110 rows 1312 cols
[2023-03-23 23:50:29] [INFO ] Computed 149 place invariants in 45 ms
[2023-03-23 23:50:30] [INFO ] After 442ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-23 23:50:30] [INFO ] [Nat]Absence check using 32 positive place invariants in 22 ms returned sat
[2023-03-23 23:50:30] [INFO ] [Nat]Absence check using 32 positive and 117 generalized place invariants in 20 ms returned sat
[2023-03-23 23:50:33] [INFO ] After 2797ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
[2023-03-23 23:50:33] [INFO ] State equation strengthened by 2722 read => feed constraints.
[2023-03-23 23:50:42] [INFO ] After 9071ms SMT Verify possible using 2722 Read/Feed constraints in natural domain returned unsat :0 sat :16
[2023-03-23 23:50:44] [INFO ] Deduced a trap composed of 128 places in 714 ms of which 1 ms to minimize.
[2023-03-23 23:50:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1540 ms
[2023-03-23 23:50:46] [INFO ] Deduced a trap composed of 186 places in 707 ms of which 1 ms to minimize.
[2023-03-23 23:50:47] [INFO ] Deduced a trap composed of 171 places in 698 ms of which 1 ms to minimize.
[2023-03-23 23:50:48] [INFO ] Deduced a trap composed of 218 places in 715 ms of which 2 ms to minimize.
[2023-03-23 23:50:49] [INFO ] Deduced a trap composed of 225 places in 746 ms of which 2 ms to minimize.
[2023-03-23 23:50:49] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 4140 ms
[2023-03-23 23:50:52] [INFO ] Deduced a trap composed of 178 places in 725 ms of which 1 ms to minimize.
[2023-03-23 23:50:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1035 ms
[2023-03-23 23:50:53] [INFO ] Deduced a trap composed of 263 places in 681 ms of which 2 ms to minimize.
[2023-03-23 23:50:54] [INFO ] Deduced a trap composed of 296 places in 700 ms of which 1 ms to minimize.
[2023-03-23 23:50:55] [INFO ] Deduced a trap composed of 312 places in 667 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 23:50:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 23:50:55] [INFO ] After 25372ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
Parikh walk visited 0 properties in 48 ms.
Support contains 36 out of 1312 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1312/1312 places, 4507/4507 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1312 transition count 4504
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 1309 transition count 4504
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1309 transition count 4504
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 1308 transition count 4503
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 1308 transition count 4503
Applied a total of 9 rules in 392 ms. Remains 1308 /1312 variables (removed 4) and now considering 4503/4507 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 392 ms. Remains : 1308/1312 places, 4503/4507 transitions.
Incomplete random walk after 10000 steps, including 209 resets, run finished after 389 ms. (steps per millisecond=25 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 52872 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :{}
Probabilistic random walk after 52872 steps, saw 22908 distinct states, run finished after 3001 ms. (steps per millisecond=17 ) properties seen :0
Running SMT prover for 15 properties.
[2023-03-23 23:50:59] [INFO ] Flow matrix only has 4106 transitions (discarded 397 similar events)
// Phase 1: matrix 4106 rows 1308 cols
[2023-03-23 23:50:59] [INFO ] Computed 149 place invariants in 57 ms
[2023-03-23 23:51:00] [INFO ] After 401ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-23 23:51:00] [INFO ] [Nat]Absence check using 32 positive place invariants in 25 ms returned sat
[2023-03-23 23:51:00] [INFO ] [Nat]Absence check using 32 positive and 117 generalized place invariants in 20 ms returned sat
[2023-03-23 23:51:03] [INFO ] After 2840ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-23 23:51:03] [INFO ] State equation strengthened by 2722 read => feed constraints.
[2023-03-23 23:51:17] [INFO ] After 13428ms SMT Verify possible using 2722 Read/Feed constraints in natural domain returned unsat :0 sat :15
[2023-03-23 23:51:18] [INFO ] Deduced a trap composed of 221 places in 862 ms of which 1 ms to minimize.
[2023-03-23 23:51:19] [INFO ] Deduced a trap composed of 155 places in 866 ms of which 1 ms to minimize.
[2023-03-23 23:51:20] [INFO ] Deduced a trap composed of 140 places in 845 ms of which 1 ms to minimize.
[2023-03-23 23:51:21] [INFO ] Deduced a trap composed of 177 places in 872 ms of which 2 ms to minimize.
[2023-03-23 23:51:23] [INFO ] Deduced a trap composed of 231 places in 851 ms of which 1 ms to minimize.
[2023-03-23 23:51:24] [INFO ] Deduced a trap composed of 156 places in 847 ms of which 1 ms to minimize.
[2023-03-23 23:51:25] [INFO ] Trap strengthening (SAT) tested/added 6/6 trap constraints in 7710 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:769)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 23:51:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 23:51:25] [INFO ] After 25024ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:15
Parikh walk visited 0 properties in 30 ms.
Support contains 34 out of 1308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1308/1308 places, 4503/4503 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1308 transition count 4502
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1307 transition count 4502
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 1307 transition count 4502
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 6 place count 1305 transition count 4500
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1305 transition count 4500
Applied a total of 8 rules in 268 ms. Remains 1305 /1308 variables (removed 3) and now considering 4500/4503 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 268 ms. Remains : 1305/1308 places, 4500/4503 transitions.
Successfully simplified 65 atomic propositions for a total of 16 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 23:51:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-23 23:51:25] [INFO ] Flatten gal took : 116 ms
[2023-03-23 23:51:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-23 23:51:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C08-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 23:51:25] [INFO ] Flatten gal took : 137 ms
[2023-03-23 23:51:25] [INFO ] Input system was already deterministic with 4119 transitions.
Support contains 41 out of 1891 places (down from 69) after GAL structural reductions.
Computed a total of 1059 stabilizing places and 2486 stable transitions
Graph (complete) has 11969 edges and 1891 vertex of which 1890 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.27 ms
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 4119/4119 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1890 transition count 4119
Discarding 138 places :
Symmetric choice reduction at 1 with 138 rule applications. Total rules 139 place count 1752 transition count 3925
Iterating global reduction 1 with 138 rules applied. Total rules applied 277 place count 1752 transition count 3925
Discarding 111 places :
Symmetric choice reduction at 1 with 111 rule applications. Total rules 388 place count 1641 transition count 3520
Iterating global reduction 1 with 111 rules applied. Total rules applied 499 place count 1641 transition count 3520
Discarding 56 places :
Symmetric choice reduction at 1 with 56 rule applications. Total rules 555 place count 1585 transition count 3114
Iterating global reduction 1 with 56 rules applied. Total rules applied 611 place count 1585 transition count 3114
Applied a total of 611 rules in 173 ms. Remains 1585 /1891 variables (removed 306) and now considering 3114/4119 (removed 1005) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 174 ms. Remains : 1585/1891 places, 3114/4119 transitions.
[2023-03-23 23:51:26] [INFO ] Flatten gal took : 85 ms
[2023-03-23 23:51:26] [INFO ] Flatten gal took : 104 ms
[2023-03-23 23:51:26] [INFO ] Input system was already deterministic with 3114 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 4119/4119 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1890 transition count 4119
Discarding 133 places :
Symmetric choice reduction at 1 with 133 rule applications. Total rules 134 place count 1757 transition count 3930
Iterating global reduction 1 with 133 rules applied. Total rules applied 267 place count 1757 transition count 3930
Discarding 107 places :
Symmetric choice reduction at 1 with 107 rule applications. Total rules 374 place count 1650 transition count 3543
Iterating global reduction 1 with 107 rules applied. Total rules applied 481 place count 1650 transition count 3543
Discarding 53 places :
Symmetric choice reduction at 1 with 53 rule applications. Total rules 534 place count 1597 transition count 3161
Iterating global reduction 1 with 53 rules applied. Total rules applied 587 place count 1597 transition count 3161
Applied a total of 587 rules in 174 ms. Remains 1597 /1891 variables (removed 294) and now considering 3161/4119 (removed 958) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 175 ms. Remains : 1597/1891 places, 3161/4119 transitions.
[2023-03-23 23:51:26] [INFO ] Flatten gal took : 75 ms
[2023-03-23 23:51:26] [INFO ] Flatten gal took : 83 ms
[2023-03-23 23:51:27] [INFO ] Input system was already deterministic with 3161 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 4119/4119 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1890 transition count 4119
Discarding 135 places :
Symmetric choice reduction at 1 with 135 rule applications. Total rules 136 place count 1755 transition count 3928
Iterating global reduction 1 with 135 rules applied. Total rules applied 271 place count 1755 transition count 3928
Discarding 108 places :
Symmetric choice reduction at 1 with 108 rule applications. Total rules 379 place count 1647 transition count 3526
Iterating global reduction 1 with 108 rules applied. Total rules applied 487 place count 1647 transition count 3526
Discarding 53 places :
Symmetric choice reduction at 1 with 53 rule applications. Total rules 540 place count 1594 transition count 3144
Iterating global reduction 1 with 53 rules applied. Total rules applied 593 place count 1594 transition count 3144
Applied a total of 593 rules in 174 ms. Remains 1594 /1891 variables (removed 297) and now considering 3144/4119 (removed 975) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 175 ms. Remains : 1594/1891 places, 3144/4119 transitions.
[2023-03-23 23:51:27] [INFO ] Flatten gal took : 74 ms
[2023-03-23 23:51:27] [INFO ] Flatten gal took : 92 ms
[2023-03-23 23:51:27] [INFO ] Input system was already deterministic with 3144 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 4119/4119 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1890 transition count 4119
Discarding 138 places :
Symmetric choice reduction at 1 with 138 rule applications. Total rules 139 place count 1752 transition count 3925
Iterating global reduction 1 with 138 rules applied. Total rules applied 277 place count 1752 transition count 3925
Discarding 111 places :
Symmetric choice reduction at 1 with 111 rule applications. Total rules 388 place count 1641 transition count 3520
Iterating global reduction 1 with 111 rules applied. Total rules applied 499 place count 1641 transition count 3520
Discarding 56 places :
Symmetric choice reduction at 1 with 56 rule applications. Total rules 555 place count 1585 transition count 3114
Iterating global reduction 1 with 56 rules applied. Total rules applied 611 place count 1585 transition count 3114
Applied a total of 611 rules in 168 ms. Remains 1585 /1891 variables (removed 306) and now considering 3114/4119 (removed 1005) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 169 ms. Remains : 1585/1891 places, 3114/4119 transitions.
[2023-03-23 23:51:27] [INFO ] Flatten gal took : 72 ms
[2023-03-23 23:51:27] [INFO ] Flatten gal took : 79 ms
[2023-03-23 23:51:28] [INFO ] Input system was already deterministic with 3114 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 4119/4119 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1890 transition count 4119
Discarding 128 places :
Symmetric choice reduction at 1 with 128 rule applications. Total rules 129 place count 1762 transition count 3935
Iterating global reduction 1 with 128 rules applied. Total rules applied 257 place count 1762 transition count 3935
Discarding 101 places :
Symmetric choice reduction at 1 with 101 rule applications. Total rules 358 place count 1661 transition count 3575
Iterating global reduction 1 with 101 rules applied. Total rules applied 459 place count 1661 transition count 3575
Discarding 51 places :
Symmetric choice reduction at 1 with 51 rule applications. Total rules 510 place count 1610 transition count 3202
Iterating global reduction 1 with 51 rules applied. Total rules applied 561 place count 1610 transition count 3202
Applied a total of 561 rules in 211 ms. Remains 1610 /1891 variables (removed 281) and now considering 3202/4119 (removed 917) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 212 ms. Remains : 1610/1891 places, 3202/4119 transitions.
[2023-03-23 23:51:28] [INFO ] Flatten gal took : 75 ms
[2023-03-23 23:51:28] [INFO ] Flatten gal took : 85 ms
[2023-03-23 23:51:28] [INFO ] Input system was already deterministic with 3202 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 4119/4119 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1890 transition count 4119
Discarding 136 places :
Symmetric choice reduction at 1 with 136 rule applications. Total rules 137 place count 1754 transition count 3927
Iterating global reduction 1 with 136 rules applied. Total rules applied 273 place count 1754 transition count 3927
Discarding 110 places :
Symmetric choice reduction at 1 with 110 rule applications. Total rules 383 place count 1644 transition count 3523
Iterating global reduction 1 with 110 rules applied. Total rules applied 493 place count 1644 transition count 3523
Discarding 55 places :
Symmetric choice reduction at 1 with 55 rule applications. Total rules 548 place count 1589 transition count 3125
Iterating global reduction 1 with 55 rules applied. Total rules applied 603 place count 1589 transition count 3125
Applied a total of 603 rules in 168 ms. Remains 1589 /1891 variables (removed 302) and now considering 3125/4119 (removed 994) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 170 ms. Remains : 1589/1891 places, 3125/4119 transitions.
[2023-03-23 23:51:28] [INFO ] Flatten gal took : 70 ms
[2023-03-23 23:51:28] [INFO ] Flatten gal took : 79 ms
[2023-03-23 23:51:29] [INFO ] Input system was already deterministic with 3125 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 4119/4119 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1890 transition count 4119
Discarding 136 places :
Symmetric choice reduction at 1 with 136 rule applications. Total rules 137 place count 1754 transition count 3927
Iterating global reduction 1 with 136 rules applied. Total rules applied 273 place count 1754 transition count 3927
Discarding 109 places :
Symmetric choice reduction at 1 with 109 rule applications. Total rules 382 place count 1645 transition count 3538
Iterating global reduction 1 with 109 rules applied. Total rules applied 491 place count 1645 transition count 3538
Discarding 56 places :
Symmetric choice reduction at 1 with 56 rule applications. Total rules 547 place count 1589 transition count 3132
Iterating global reduction 1 with 56 rules applied. Total rules applied 603 place count 1589 transition count 3132
Applied a total of 603 rules in 168 ms. Remains 1589 /1891 variables (removed 302) and now considering 3132/4119 (removed 987) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 168 ms. Remains : 1589/1891 places, 3132/4119 transitions.
[2023-03-23 23:51:29] [INFO ] Flatten gal took : 67 ms
[2023-03-23 23:51:29] [INFO ] Flatten gal took : 75 ms
[2023-03-23 23:51:29] [INFO ] Input system was already deterministic with 3132 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1891/1891 places, 4119/4119 transitions.
Graph (complete) has 11969 edges and 1891 vertex of which 1890 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 70 place count 1890 transition count 4050
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 1 with 69 rules applied. Total rules applied 139 place count 1821 transition count 4050
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 139 place count 1821 transition count 3951
Deduced a syphon composed of 99 places in 2 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 2 with 198 rules applied. Total rules applied 337 place count 1722 transition count 3951
Discarding 87 places :
Symmetric choice reduction at 2 with 87 rule applications. Total rules 424 place count 1635 transition count 3808
Iterating global reduction 2 with 87 rules applied. Total rules applied 511 place count 1635 transition count 3808
Discarding 60 places :
Symmetric choice reduction at 2 with 60 rule applications. Total rules 571 place count 1575 transition count 3426
Iterating global reduction 2 with 60 rules applied. Total rules applied 631 place count 1575 transition count 3426
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 731 place count 1525 transition count 3376
Discarding 47 places :
Symmetric choice reduction at 2 with 47 rule applications. Total rules 778 place count 1478 transition count 3329
Iterating global reduction 2 with 47 rules applied. Total rules applied 825 place count 1478 transition count 3329
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 869 place count 1434 transition count 2977
Iterating global reduction 2 with 44 rules applied. Total rules applied 913 place count 1434 transition count 2977
Applied a total of 913 rules in 531 ms. Remains 1434 /1891 variables (removed 457) and now considering 2977/4119 (removed 1142) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 531 ms. Remains : 1434/1891 places, 2977/4119 transitions.
[2023-03-23 23:51:30] [INFO ] Flatten gal took : 66 ms
[2023-03-23 23:51:30] [INFO ] Flatten gal took : 75 ms
[2023-03-23 23:51:30] [INFO ] Input system was already deterministic with 2977 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 4119/4119 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1890 transition count 4119
Discarding 134 places :
Symmetric choice reduction at 1 with 134 rule applications. Total rules 135 place count 1756 transition count 3929
Iterating global reduction 1 with 134 rules applied. Total rules applied 269 place count 1756 transition count 3929
Discarding 108 places :
Symmetric choice reduction at 1 with 108 rule applications. Total rules 377 place count 1648 transition count 3541
Iterating global reduction 1 with 108 rules applied. Total rules applied 485 place count 1648 transition count 3541
Discarding 55 places :
Symmetric choice reduction at 1 with 55 rule applications. Total rules 540 place count 1593 transition count 3143
Iterating global reduction 1 with 55 rules applied. Total rules applied 595 place count 1593 transition count 3143
Applied a total of 595 rules in 166 ms. Remains 1593 /1891 variables (removed 298) and now considering 3143/4119 (removed 976) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 166 ms. Remains : 1593/1891 places, 3143/4119 transitions.
[2023-03-23 23:51:30] [INFO ] Flatten gal took : 69 ms
[2023-03-23 23:51:30] [INFO ] Flatten gal took : 99 ms
[2023-03-23 23:51:30] [INFO ] Input system was already deterministic with 3143 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1891/1891 places, 4119/4119 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1890 transition count 4119
Discarding 136 places :
Symmetric choice reduction at 1 with 136 rule applications. Total rules 137 place count 1754 transition count 3927
Iterating global reduction 1 with 136 rules applied. Total rules applied 273 place count 1754 transition count 3927
Discarding 109 places :
Symmetric choice reduction at 1 with 109 rule applications. Total rules 382 place count 1645 transition count 3531
Iterating global reduction 1 with 109 rules applied. Total rules applied 491 place count 1645 transition count 3531
Discarding 55 places :
Symmetric choice reduction at 1 with 55 rule applications. Total rules 546 place count 1590 transition count 3133
Iterating global reduction 1 with 55 rules applied. Total rules applied 601 place count 1590 transition count 3133
Applied a total of 601 rules in 167 ms. Remains 1590 /1891 variables (removed 301) and now considering 3133/4119 (removed 986) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 168 ms. Remains : 1590/1891 places, 3133/4119 transitions.
[2023-03-23 23:51:31] [INFO ] Flatten gal took : 70 ms
[2023-03-23 23:51:31] [INFO ] Flatten gal took : 78 ms
[2023-03-23 23:51:31] [INFO ] Input system was already deterministic with 3133 transitions.
[2023-03-23 23:51:31] [INFO ] Flatten gal took : 96 ms
[2023-03-23 23:51:31] [INFO ] Flatten gal took : 99 ms
[2023-03-23 23:51:31] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-23 23:51:31] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1891 places, 4119 transitions and 17554 arcs took 29 ms.
Total runtime 167301 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/585/ctl_0_ --ctl=/tmp/585/ctl_1_ --ctl=/tmp/585/ctl_2_ --ctl=/tmp/585/ctl_3_ --ctl=/tmp/585/ctl_4_ --ctl=/tmp/585/ctl_5_ --ctl=/tmp/585/ctl_6_ --ctl=/tmp/585/ctl_7_ --ctl=/tmp/585/ctl_8_ --ctl=/tmp/585/ctl_9_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14115420 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16086260 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023

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="MultiCrashLeafsetExtension-PT-S16C08"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is MultiCrashLeafsetExtension-PT-S16C08, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r233-tall-167856419400793"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C08.tgz
mv MultiCrashLeafsetExtension-PT-S16C08 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;