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.r179-tall-167838867000257.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 itstools
Input is FamilyReunion-PT-L00050M0005C002P002G001, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-167838867000257
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.6M
-rw-r--r-- 1 mcc users 113K Feb 26 12:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 682K Feb 26 12:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 198K Feb 26 12:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 726K Feb 26 12:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 32K Feb 25 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 146K Feb 25 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 81K Feb 25 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 238K Feb 25 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 197K Feb 26 12:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.2M Feb 26 12:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 297K Feb 26 12:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 994K Feb 26 12:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 35K Feb 25 16:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 24 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.7M 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

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1679413576073

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=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=FamilyReunion-PT-L00050M0005C002P002G001
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303021504
[2023-03-21 15:46:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-21 15:46:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 15:46:18] [INFO ] Load time of PNML (sax parser for PT used): 364 ms
[2023-03-21 15:46:18] [INFO ] Transformed 12194 places.
[2023-03-21 15:46:18] [INFO ] Transformed 10560 transitions.
[2023-03-21 15:46:18] [INFO ] Parsed PT model containing 12194 places and 10560 transitions and 32238 arcs in 469 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 12194/12194 places, 10560/10560 transitions.
Reduce places removed 190 places and 0 transitions.
Discarding 1836 places :
Implicit places reduction removed 1836 places
Drop transitions removed 5508 transitions
Trivial Post-agglo rules discarded 5508 transitions
Performed 5508 trivial Post agglomeration. Transition count delta: 5508
Iterating post reduction 0 with 7534 rules applied. Total rules applied 7534 place count 10168 transition count 5052
Reduce places removed 5508 places and 0 transitions.
Iterating post reduction 1 with 5508 rules applied. Total rules applied 13042 place count 4660 transition count 5052
Performed 561 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 561 Pre rules applied. Total rules applied 13042 place count 4660 transition count 4491
Deduced a syphon composed of 561 places in 20 ms
Ensure Unique test removed 306 places
Reduce places removed 867 places and 0 transitions.
Iterating global reduction 2 with 1428 rules applied. Total rules applied 14470 place count 3793 transition count 4491
Drop transitions removed 204 transitions
Trivial Post-agglo rules discarded 204 transitions
Performed 204 trivial Post agglomeration. Transition count delta: 204
Iterating post reduction 2 with 204 rules applied. Total rules applied 14674 place count 3793 transition count 4287
Reduce places removed 204 places and 0 transitions.
Iterating post reduction 3 with 204 rules applied. Total rules applied 14878 place count 3589 transition count 4287
Performed 1023 Post agglomeration using F-continuation condition.Transition count delta: 1023
Deduced a syphon composed of 1023 places in 3 ms
Reduce places removed 1023 places and 0 transitions.
Iterating global reduction 4 with 2046 rules applied. Total rules applied 16924 place count 2566 transition count 3264
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -609
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 17126 place count 2465 transition count 3873
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 17128 place count 2464 transition count 3876
Applied a total of 17128 rules in 724 ms. Remains 2464 /12194 variables (removed 9730) and now considering 3876/10560 (removed 6684) transitions.
// Phase 1: matrix 3876 rows 2464 cols
[2023-03-21 15:46:19] [INFO ] Computed 515 place invariants in 255 ms
[2023-03-21 15:46:23] [INFO ] Implicit Places using invariants in 4404 ms returned [51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 869, 972, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1339, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 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, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1404, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1413, 1414, 1415, 1416, 1417, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2219, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2227, 2228, 2229, 2230, 2231, 2232, 2233, 2234, 2235, 2236, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2244, 2245, 2246, 2247, 2248, 2249, 2250, 2251, 2252, 2253, 2254, 2255, 2256, 2257, 2258, 2259]
Discarding 510 places :
Implicit Place search using SMT only with invariants took 4448 ms to find 510 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1954/12194 places, 3876/10560 transitions.
Drop transitions removed 459 transitions
Trivial Post-agglo rules discarded 459 transitions
Performed 459 trivial Post agglomeration. Transition count delta: 459
Iterating post reduction 0 with 459 rules applied. Total rules applied 459 place count 1954 transition count 3417
Reduce places removed 459 places and 0 transitions.
Iterating post reduction 1 with 459 rules applied. Total rules applied 918 place count 1495 transition count 3417
Performed 1122 Post agglomeration using F-continuation condition.Transition count delta: 1122
Deduced a syphon composed of 1122 places in 2 ms
Reduce places removed 1122 places and 0 transitions.
Iterating global reduction 2 with 2244 rules applied. Total rules applied 3162 place count 373 transition count 2295
Ensure Unique test removed 714 transitions
Reduce isomorphic transitions removed 714 transitions.
Iterating post reduction 2 with 714 rules applied. Total rules applied 3876 place count 373 transition count 1581
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: -459
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 3978 place count 322 transition count 2040
Applied a total of 3978 rules in 144 ms. Remains 322 /1954 variables (removed 1632) and now considering 2040/3876 (removed 1836) transitions.
// Phase 1: matrix 2040 rows 322 cols
[2023-03-21 15:46:23] [INFO ] Computed 5 place invariants in 26 ms
[2023-03-21 15:46:23] [INFO ] Implicit Places using invariants in 205 ms returned []
[2023-03-21 15:46:23] [INFO ] Invariant cache hit.
[2023-03-21 15:46:24] [INFO ] Implicit Places using invariants and state equation in 836 ms returned []
Implicit Place search using SMT with State Equation took 1043 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 322/12194 places, 2040/10560 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 6360 ms. Remains : 322/12194 places, 2040/10560 transitions.
Discarding 1173 transitions out of 2040. Remains 867
Initial state reduction rules removed 51 formulas.
[2023-03-21 15:46:27] [INFO ] Flatten gal took : 242 ms
[2023-03-21 15:46:27] [INFO ] Flatten gal took : 182 ms
[2023-03-21 15:46:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9167406832410288244.gal : 68 ms
[2023-03-21 15:46:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2242664582659567572.prop : 18 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9167406832410288244.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2242664582659567572.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality2242664582659567572.prop.
Incomplete random walk after 10000 steps, including 47 resets, run finished after 1087 ms. (steps per millisecond=9 ) properties (out of 816) seen :788
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 28) seen :0
Running SMT prover for 28 properties.
[2023-03-21 15:46:28] [INFO ] Invariant cache hit.
Reachability property qltransition_1500 is true.
Reachability property qltransition_1482 is true.
Reachability property qltransition_1464 is true.
Reachability property qltransition_1446 is true.
Reachability property qltransition_1428 is true.
Reachability property qltransition_1410 is true.
Reachability property qltransition_1392 is true.
Reachability property qltransition_1374 is true.
Reachability property qltransition_1356 is true.
Reachability property qltransition_1338 is true.
Reachability property qltransition_1320 is true.
Reachability property qltransition_1302 is true.
Reachability property qltransition_1284 is true.
Reachability property qltransition_1266 is true.
Reachability property qltransition_1248 is true.
Reachability property qltransition_1230 is true.
Reachability property qltransition_1212 is true.
Reachability property qltransition_1194 is true.
Reachability property qltransition_1176 is true.
Reachability property qltransition_1158 is true.
Reachability property qltransition_1140 is true.
Reachability property qltransition_1122 is true.
Reachability property qltransition_1032 is true.
Reachability property qltransition_1029 is true.
Reachability property qltransition_1026 is true.
Reachability property qltransition_1023 is true.
Reachability property qltransition_1020 is true.
Reachability property qltransition_1017 is true.
Reachability property qltransition_1014 is true.
Reachability property qltransition_1011 is true.
Reachability property qltransition_1008 is true.
Reachability property qltransition_1005 is true.
Reachability property qltransition_1002 is true.
Reachability property qltransition_999 is true.
Reachability property qltransition_996 is true.
Reachability property qltransition_993 is true.
Reachability property qltransition_990 is true.
Reachability property qltransition_987 is true.
Reachability property qltransition_984 is true.
Reachability property qltransition_981 is true.
Reachability property qltransition_978 is true.
Reachability property qltransition_975 is true.
Reachability property qltransition_972 is true.
Reachability property qltransition_969 is true.
Reachability property qltransition_879 is true.
Reachability property qltransition_876 is true.
Reachability property qltransition_873 is true.
Reachability property qltransition_870 is true.
Reachability property qltransition_867 is true.
Reachability property qltransition_864 is true.
Reachability property qltransition_861 is true.
Reachability property qltransition_858 is true.
Reachability property qltransition_855 is true.
Reachability property qltransition_852 is true.
Reachability property qltransition_849 is true.
Reachability property qltransition_846 is true.
Reachability property qltransition_843 is true.
Reachability property qltransition_840 is true.
Reachability property qltransition_837 is true.
Reachability property qltransition_834 is true.
Reachability property qltransition_831 is true.
Reachability property qltransition_828 is true.
Reachability property qltransition_825 is true.
Reachability property qltransition_822 is true.
Reachability property qltransition_819 is true.
Reachability property qltransition_816 is true.
Reachability property qltransition_726 is true.
Reachability property qltransition_723 is true.
Reachability property qltransition_720 is true.
Reachability property qltransition_717 is true.
Reachability property qltransition_714 is true.
Reachability property qltransition_711 is true.
Reachability property qltransition_708 is true.
Reachability property qltransition_705 is true.
Reachability property qltransition_702 is true.
Reachability property qltransition_699 is true.
Reachability property qltransition_696 is true.
Reachability property qltransition_693 is true.
Reachability property qltransition_690 is true.
Reachability property qltransition_687 is true.
Reachability property qltransition_684 is true.
Reachability property qltransition_681 is true.
Reachability property qltransition_678 is true.
Reachability property qltransition_675 is true.
Reachability property qltransition_672 is true.
Reachability property qltransition_669 is true.
Reachability property qltransition_666 is true.
Reachability property qltransition_663 is true.
[2023-03-21 15:46:28] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 5 ms returned sat
Reachability property qltransition_531 is true.
Reachability property qltransition_480 is true.
Reachability property qltransition_65 is true.
Reachability property qltransition_64 is true.
Reachability property qltransition_63 is true.
SDD proceeding with computation,723 properties remain. new max is 2
SDD size :1 after 324
Reachability property qltransition_604 is true.
Reachability property qltransition_603 is true.
SDD proceeding with computation,721 properties remain. new max is 2
SDD size :324 after 327
SDD proceeding with computation,721 properties remain. new max is 4
SDD size :327 after 328
Reachability property qltransition_602 is true.
Reachability property qltransition_601 is true.
Reachability property qltransition_530 is true.
Reachability property qltransition_479 is true.
Reachability property qltransition_62 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_60 is true.
SDD proceeding with computation,714 properties remain. new max is 4
SDD size :328 after 335
SDD proceeding with computation,714 properties remain. new max is 8
SDD size :335 after 336
Reachability property qltransition_600 is true.
Reachability property qltransition_599 is true.
Reachability property qltransition_529 is true.
Reachability property qltransition_478 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_54 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_48 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_45 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_41 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_39 is true.
Reachability property qltransition_38 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_36 is true.
Reachability property qltransition_35 is true.
Reachability property qltransition_34 is true.
Reachability property qltransition_33 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_31 is true.
Reachability property qltransition_30 is true.
Reachability property qltransition_29 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_27 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_25 is true.
Reachability property qltransition_24 is true.
Reachability property qltransition_23 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_20 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_18 is true.
Reachability property qltransition_17 is true.
Reachability property qltransition_16 is true.
Reachability property qltransition_15 is true.
Reachability property qltransition_14 is true.
Reachability property qltransition_13 is true.
Reachability property qltransition_12 is true.
Reachability property qltransition_11 is true.
Reachability property qltransition_10 is true.
Reachability property qltransition_9 is true.
Reachability property qltransition_8 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_6 is true.
Reachability property qltransition_5 is true.
Reachability property qltransition_4 is true.
Reachability property qltransition_3 is true.
Reachability property qltransition_2 is true.
Reachability property qltransition_1 is true.
Reachability property qltransition_0 is true.
SDD proceeding with computation,650 properties remain. new max is 8
SDD size :336 after 400
SDD proceeding with computation,650 properties remain. new max is 16
SDD size :400 after 401
Reachability property qltransition_598 is true.
Reachability property qltransition_597 is true.
Reachability property qltransition_528 is true.
Reachability property qltransition_477 is true.
SDD proceeding with computation,646 properties remain. new max is 16
SDD size :401 after 406
Reachability property qltransition_596 is true.
Reachability property qltransition_595 is true.
Reachability property qltransition_527 is true.
Reachability property qltransition_476 is true.
SDD proceeding with computation,642 properties remain. new max is 16
SDD size :406 after 411
Reachability property qltransition_594 is true.
Reachability property qltransition_593 is true.
Reachability property qltransition_526 is true.
Reachability property qltransition_475 is true.
SDD proceeding with computation,638 properties remain. new max is 16
SDD size :411 after 416
Reachability property qltransition_592 is true.
Reachability property qltransition_591 is true.
Reachability property qltransition_525 is true.
Reachability property qltransition_474 is true.
SDD proceeding with computation,634 properties remain. new max is 16
SDD size :416 after 421
Reachability property qltransition_590 is true.
Reachability property qltransition_589 is true.
Reachability property qltransition_524 is true.
Reachability property qltransition_473 is true.
SDD proceeding with computation,630 properties remain. new max is 16
SDD size :421 after 426
Reachability property qltransition_588 is true.
Reachability property qltransition_587 is true.
Reachability property qltransition_523 is true.
Reachability property qltransition_522 is true.
Reachability property qltransition_521 is true.
Reachability property qltransition_520 is true.
Reachability property qltransition_519 is true.
Reachability property qltransition_518 is true.
Reachability property qltransition_517 is true.
Reachability property qltransition_516 is true.
Reachability property qltransition_515 is true.
Reachability property qltransition_514 is true.
Reachability property qltransition_513 is true.
Reachability property qltransition_512 is true.
Reachability property qltransition_511 is true.
Reachability property qltransition_510 is true.
Reachability property qltransition_472 is true.
Reachability property qltransition_471 is true.
Reachability property qltransition_470 is true.
Reachability property qltransition_469 is true.
Reachability property qltransition_468 is true.
Reachability property qltransition_467 is true.
Reachability property qltransition_466 is true.
Reachability property qltransition_465 is true.
Reachability property qltransition_464 is true.
Reachability property qltransition_463 is true.
Reachability property qltransition_462 is true.
Reachability property qltransition_461 is true.
Reachability property qltransition_460 is true.
Reachability property qltransition_459 is true.
SDD proceeding with computation,600 properties remain. new max is 16
SDD size :426 after 444
Reachability property qltransition_586 is true.
Reachability property qltransition_585 is true.
SDD proceeding with computation,598 properties remain. new max is 16
SDD size :444 after 448
Reachability property qltransition_584 is true.
Reachability property qltransition_583 is true.
SDD proceeding with computation,596 properties remain. new max is 16
SDD size :448 after 452
Reachability property qltransition_582 is true.
Reachability property qltransition_581 is true.
SDD proceeding with computation,594 properties remain. new max is 16
SDD size :452 after 456
Reachability property qltransition_580 is true.
Reachability property qltransition_579 is true.
SDD proceeding with computation,592 properties remain. new max is 16
SDD size :456 after 460
Reachability property qltransition_578 is true.
Reachability property qltransition_577 is true.
SDD proceeding with computation,590 properties remain. new max is 16
SDD size :460 after 464
Reachability property qltransition_576 is true.
Reachability property qltransition_575 is true.
SDD proceeding with computation,588 properties remain. new max is 16
SDD size :464 after 468
Reachability property qltransition_574 is true.
Reachability property qltransition_573 is true.
SDD proceeding with computation,586 properties remain. new max is 16
SDD size :468 after 472
Reachability property qltransition_572 is true.
Reachability property qltransition_571 is true.
[2023-03-21 15:46:30] [INFO ] After 1680ms SMT Verify possible using state equation in real domain returned unsat :0 sat :28
SDD proceeding with computation,584 properties remain. new max is 16
SDD size :472 after 476
Reachability property qltransition_570 is true.
Reachability property qltransition_569 is true.
SDD proceeding with computation,582 properties remain. new max is 16
SDD size :476 after 480
Reachability property qltransition_568 is true.
Reachability property qltransition_567 is true.
SDD proceeding with computation,580 properties remain. new max is 16
SDD size :480 after 484
Reachability property qltransition_566 is true.
Reachability property qltransition_565 is true.
SDD proceeding with computation,578 properties remain. new max is 16
SDD size :484 after 488
Reachability property qltransition_564 is true.
Reachability property qltransition_563 is true.
SDD proceeding with computation,576 properties remain. new max is 16
SDD size :488 after 492
Reachability property qltransition_562 is true.
Reachability property qltransition_561 is true.
SDD proceeding with computation,574 properties remain. new max is 16
SDD size :492 after 496
[2023-03-21 15:46:32] [INFO ] After 3955ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :27 real:1
Attempting to minimize the solution found.
Minimization took 1302 ms.
[2023-03-21 15:46:33] [INFO ] After 5627ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :27 real:1
[2023-03-21 15:46:33] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 4 ms returned sat
SDD proceeding with computation,574 properties remain. new max is 32
SDD size :496 after 77778
SDD proceeding with computation,574 properties remain. new max is 64
SDD size :77778 after 78513
SDD proceeding with computation,574 properties remain. new max is 128
SDD size :78513 after 78528
[2023-03-21 15:46:35] [INFO ] After 1560ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :28
SDD proceeding with computation,574 properties remain. new max is 256
SDD size :78528 after 78558
SDD proceeding with computation,574 properties remain. new max is 512
SDD size :78558 after 78726
SDD proceeding with computation,574 properties remain. new max is 1024
SDD size :78726 after 78774
SDD proceeding with computation,574 properties remain. new max is 2048
SDD size :78774 after 79752
SDD proceeding with computation,574 properties remain. new max is 4096
SDD size :79752 after 86931
[2023-03-21 15:46:37] [INFO ] After 3685ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :28
Attempting to minimize the solution found.
SDD proceeding with computation,574 properties remain. new max is 8192
SDD size :86931 after 87861
Minimization took 1284 ms.
[2023-03-21 15:46:39] [INFO ] After 5297ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :28
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-21 15:46:39] [INFO ] Flatten gal took : 82 ms
[2023-03-21 15:46:39] [INFO ] Applying decomposition
[2023-03-21 15:46:39] [INFO ] Flatten gal took : 69 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16537984647918115613.txt' '-o' '/tmp/graph16537984647918115613.bin' '-w' '/tmp/graph16537984647918115613.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16537984647918115613.bin' '-l' '-1' '-v' '-w' '/tmp/graph16537984647918115613.weights' '-q' '0' '-e' '0.001'
[2023-03-21 15:46:39] [INFO ] Decomposing Gal with order
[2023-03-21 15:46:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-21 15:46:40] [INFO ] Removed a total of 4655 redundant transitions.
[2023-03-21 15:46:40] [INFO ] Flatten gal took : 257 ms
[2023-03-21 15:46:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 65 ms.
[2023-03-21 15:46:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16535588990501131673.gal : 17 ms
[2023-03-21 15:46:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8133637666532319531.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16535588990501131673.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8133637666532319531.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality8133637666532319531.prop.
SDD proceeding with computation,574 properties remain. new max is 16384
SDD size :87861 after 8.00358e+06
Detected timeout of ITS tools.
Detected timeout of ITS tools.
Application raised an uncaught exception Index 14 out of bounds for length 13
java.lang.IndexOutOfBoundsException: Index 14 out of bounds for length 13
at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64)
at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70)
at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:266)
at java.base/java.util.Objects.checkIndex(Objects.java:359)
at java.base/java.util.ArrayList.get(ArrayList.java:427)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.interpretWalkerVerdict(ReachabilitySolver.java:410)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.interpretWalkerVerdict(ReachabilitySolver.java:402)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:170)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
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)
Total runtime 622944 ms.

BK_STOP 1679414209673

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="FamilyReunion-PT-L00050M0005C002P002G001"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 itstools"
echo " Input is FamilyReunion-PT-L00050M0005C002P002G001, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r179-tall-167838867000257"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00050M0005C002P002G001.tgz
mv FamilyReunion-PT-L00050M0005C002P002G001 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;