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.r019-oct2-167813607200092.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ASLink-PT-09b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r019-oct2-167813607200092
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 5.9K Feb 26 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 13:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 13:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 13:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 13:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 26 13:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.3M 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

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678894932258

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=ASLink-PT-09b
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303021504
[2023-03-15 15:42:15] [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]
[2023-03-15 15:42:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 15:42:15] [INFO ] Load time of PNML (sax parser for PT used): 201 ms
[2023-03-15 15:42:15] [INFO ] Transformed 4014 places.
[2023-03-15 15:42:15] [INFO ] Transformed 4932 transitions.
[2023-03-15 15:42:15] [INFO ] Found NUPN structural information;
[2023-03-15 15:42:15] [INFO ] Parsed PT model containing 4014 places and 4932 transitions and 14960 arcs in 441 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 4014/4014 places, 4932/4932 transitions.
Drop transitions removed 940 transitions
Trivial Post-agglo rules discarded 940 transitions
Performed 940 trivial Post agglomeration. Transition count delta: 940
Iterating post reduction 0 with 940 rules applied. Total rules applied 940 place count 4014 transition count 3992
Reduce places removed 940 places and 0 transitions.
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 982 rules applied. Total rules applied 1922 place count 3074 transition count 3950
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 1933 place count 3063 transition count 3950
Performed 935 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 935 Pre rules applied. Total rules applied 1933 place count 3063 transition count 3015
Deduced a syphon composed of 935 places in 31 ms
Ensure Unique test removed 93 places
Reduce places removed 1028 places and 0 transitions.
Iterating global reduction 3 with 1963 rules applied. Total rules applied 3896 place count 2035 transition count 3015
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 3 with 67 rules applied. Total rules applied 3963 place count 2026 transition count 2957
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 4 with 58 rules applied. Total rules applied 4021 place count 1968 transition count 2957
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 4021 place count 1968 transition count 2921
Deduced a syphon composed of 36 places in 19 ms
Ensure Unique test removed 36 places
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 5 with 108 rules applied. Total rules applied 4129 place count 1896 transition count 2921
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 4129 place count 1896 transition count 2885
Deduced a syphon composed of 36 places in 18 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 4201 place count 1860 transition count 2885
Performed 412 Post agglomeration using F-continuation condition.Transition count delta: 412
Deduced a syphon composed of 412 places in 10 ms
Ensure Unique test removed 1 places
Reduce places removed 413 places and 0 transitions.
Iterating global reduction 5 with 825 rules applied. Total rules applied 5026 place count 1447 transition count 2473
Renaming transitions due to excessive name length > 1024 char.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 2 places in 10 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 5030 place count 1445 transition count 2485
Applied a total of 5030 rules in 700 ms. Remains 1445 /4014 variables (removed 2569) and now considering 2485/4932 (removed 2447) transitions.
// Phase 1: matrix 2485 rows 1445 cols
[2023-03-15 15:42:16] [INFO ] Computed 255 place invariants in 114 ms
[2023-03-15 15:42:20] [INFO ] Implicit Places using invariants in 3629 ms returned [1, 19, 20, 21, 25, 55, 73, 155, 169, 170, 171, 172, 192, 210, 292, 306, 307, 308, 309, 329, 347, 429, 443, 444, 445, 446, 466, 484, 566, 580, 581, 582, 583, 603, 621, 703, 717, 718, 719, 720, 740, 758, 840, 854, 855, 856, 857, 877, 895, 977, 991, 992, 993, 994, 1014, 1032, 1114, 1128, 1129, 1130, 1131, 1151, 1169, 1251, 1256, 1267, 1268, 1269, 1270, 1271, 1306, 1308, 1312, 1330, 1331, 1332, 1333, 1346, 1352, 1358, 1364, 1370, 1376, 1382, 1388, 1394, 1400, 1406, 1444]
Discarding 89 places :
Implicit Place search using SMT only with invariants took 3689 ms to find 89 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1356/4014 places, 2485/4932 transitions.
Drop transitions removed 130 transitions
Trivial Post-agglo rules discarded 130 transitions
Performed 130 trivial Post agglomeration. Transition count delta: 130
Iterating post reduction 0 with 130 rules applied. Total rules applied 130 place count 1356 transition count 2355
Reduce places removed 130 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 1 with 132 rules applied. Total rules applied 262 place count 1226 transition count 2353
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 263 place count 1225 transition count 2353
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 78 Pre rules applied. Total rules applied 263 place count 1225 transition count 2275
Deduced a syphon composed of 78 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 3 with 157 rules applied. Total rules applied 420 place count 1146 transition count 2275
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 3 with 28 rules applied. Total rules applied 448 place count 1136 transition count 2257
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 466 place count 1118 transition count 2257
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 466 place count 1118 transition count 2256
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 468 place count 1117 transition count 2256
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Deduced a syphon composed of 79 places in 4 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 5 with 158 rules applied. Total rules applied 626 place count 1038 transition count 2177
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 631 place count 1038 transition count 2172
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 633 place count 1037 transition count 2172
Applied a total of 633 rules in 137 ms. Remains 1037 /1356 variables (removed 319) and now considering 2172/2485 (removed 313) transitions.
// Phase 1: matrix 2172 rows 1037 cols
[2023-03-15 15:42:20] [INFO ] Computed 155 place invariants in 73 ms
[2023-03-15 15:42:21] [INFO ] Implicit Places using invariants in 1520 ms returned [98, 104, 109, 110, 197, 203, 208, 209, 214, 299, 305, 310, 311, 316, 401, 407, 412, 413, 418, 503, 509, 514, 515, 520, 605, 611, 616, 617, 622, 707, 713, 718, 719, 724, 809, 815, 820, 821, 826, 911, 917, 922, 923, 928, 1022, 1025, 1028, 1031, 1034]
Discarding 49 places :
Implicit Place search using SMT only with invariants took 1522 ms to find 49 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 988/4014 places, 2172/4932 transitions.
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 6 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 0 with 82 rules applied. Total rules applied 82 place count 947 transition count 2131
Applied a total of 82 rules in 65 ms. Remains 947 /988 variables (removed 41) and now considering 2131/2172 (removed 41) transitions.
// Phase 1: matrix 2131 rows 947 cols
[2023-03-15 15:42:21] [INFO ] Computed 106 place invariants in 21 ms
[2023-03-15 15:42:22] [INFO ] Implicit Places using invariants in 992 ms returned []
[2023-03-15 15:42:22] [INFO ] Invariant cache hit.
[2023-03-15 15:42:26] [INFO ] Implicit Places using invariants and state equation in 3762 ms returned []
Implicit Place search using SMT with State Equation took 4771 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 947/4014 places, 2131/4932 transitions.
Finished structural reductions in LIVENESS mode , in 3 iterations and 10885 ms. Remains : 947/4014 places, 2131/4932 transitions.
Discarding 114 transitions out of 2131. Remains 2017
Initial state reduction rules removed 1 formulas.
[2023-03-15 15:42:27] [INFO ] Flatten gal took : 376 ms
[2023-03-15 15:42:27] [INFO ] Flatten gal took : 222 ms
[2023-03-15 15:42:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18407624720914514926.gal : 63 ms
[2023-03-15 15:42:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4334860561362416234.prop : 39 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/ReachabilityCardinality18407624720914514926.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4334860561362416234.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 ...329
Loading property file /tmp/ReachabilityCardinality4334860561362416234.prop.
Incomplete random walk after 10000 steps, including 106 resets, run finished after 2136 ms. (steps per millisecond=4 ) properties (out of 2016) seen :408
Running SMT prover for 1608 properties.
[2023-03-15 15:42:28] [INFO ] Invariant cache hit.
Reachability property qltransition_49 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_31 is true.
Reachability property qltransition_25 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_13 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_1 is true.
Reachability property qltransition_0 is true.
SDD proceeding with computation,2006 properties remain. new max is 2
SDD size :1 after 4
Reachability property qltransition_1866 is true.
SDD proceeding with computation,2005 properties remain. new max is 2
SDD size :4 after 5
Reachability property qltransition_1868 is true.
Reachability property qltransition_1867 is true.
SDD proceeding with computation,2003 properties remain. new max is 2
SDD size :5 after 7
Reachability property qltransition_1869 is true.
SDD proceeding with computation,2002 properties remain. new max is 2
SDD size :7 after 8
Reachability property qltransition_847 is true.
SDD proceeding with computation,2001 properties remain. new max is 2
SDD size :8 after 12
SDD proceeding with computation,2001 properties remain. new max is 4
SDD size :12 after 34
Reachability property qltransition_1884 is true.
SDD proceeding with computation,2000 properties remain. new max is 4
SDD size :34 after 45
Reachability property qltransition_1887 is true.
Reachability property qltransition_1886 is true.
Reachability property qltransition_1885 is true.
SDD proceeding with computation,1997 properties remain. new max is 4
SDD size :45 after 78
Reachability property qltransition_841 is true.
SDD proceeding with computation,1996 properties remain. new max is 4
SDD size :78 after 150
SDD proceeding with computation,1996 properties remain. new max is 8
SDD size :150 after 448
Reachability property qltransition_1904 is true.
Reachability property qltransition_1903 is true.
Reachability property qltransition_1902 is true.
SDD proceeding with computation,1993 properties remain. new max is 8
SDD size :448 after 895
Reachability property qltransition_1905 is true.
Reachability property qltransition_835 is true.
SDD proceeding with computation,1991 properties remain. new max is 8
SDD size :895 after 2144
SDD proceeding with computation,1991 properties remain. new max is 16
SDD size :2144 after 6430
Reachability property qltransition_1923 is true.
Reachability property qltransition_1922 is true.
Reachability property qltransition_1921 is true.
Reachability property qltransition_1920 is true.
Reachability property qltransition_829 is true.
SDD proceeding with computation,1986 properties remain. new max is 16
SDD size :6430 after 23574
SDD proceeding with computation,1986 properties remain. new max is 32
SDD size :23574 after 93820
Reachability property qltransition_1941 is true.
Reachability property qltransition_1940 is true.
Reachability property qltransition_1939 is true.
Reachability property qltransition_1938 is true.
Reachability property qltransition_823 is true.
SDD proceeding with computation,1981 properties remain. new max is 32
SDD size :93820 after 1.37372e+06
Reachability property qltransition_1959 is true.
Reachability property qltransition_1958 is true.
Reachability property qltransition_1957 is true.
Reachability property qltransition_1956 is true.
Reachability property qltransition_817 is true.
SDD proceeding with computation,1976 properties remain. new max is 32
SDD size :1.37372e+06 after 2.01298e+07
Reachability property qltransition_1977 is true.
Reachability property qltransition_1976 is true.
Reachability property qltransition_1975 is true.
Reachability property qltransition_1974 is true.
Reachability property qltransition_811 is true.
SDD proceeding with computation,1971 properties remain. new max is 32
SDD size :2.01298e+07 after 2.95025e+08
Reachability property qltransition_1995 is true.
Reachability property qltransition_1994 is true.
Reachability property qltransition_1993 is true.
Reachability property qltransition_1992 is true.
Reachability property qltransition_797 is true.
SDD proceeding with computation,1966 properties remain. new max is 32
SDD size :2.95025e+08 after 4.32409e+09
Reachability property qltransition_1438 is true.
Reachability property qltransition_1437 is true.
Reachability property qltransition_1436 is true.
Reachability property qltransition_1435 is true.
SDD proceeding with computation,1962 properties remain. new max is 32
SDD size :4.32409e+09 after 2.11258e+10
Reachability property qltransition_1566 is true.
Reachability property qltransition_1558 is true.
Reachability property qltransition_1544 is true.
Reachability property qltransition_1538 is true.
Reachability property qltransition_1529 is true.
Reachability property qltransition_1521 is true.
Reachability property qltransition_1512 is true.
Reachability property qltransition_1507 is true.
Reachability property qltransition_714 is true.
Reachability property qltransition_707 is true.
Reachability property qltransition_700 is true.
Reachability property qltransition_693 is true.
Reachability property qltransition_686 is true.
Reachability property qltransition_679 is true.
Reachability property qltransition_672 is true.
Reachability property qltransition_665 is true.
SDD proceeding with computation,1946 properties remain. new max is 32
SDD size :2.11258e+10 after 1.25851e+11
SDD proceeding with computation,1946 properties remain. new max is 64
SDD size :1.25851e+11 after 1.41706e+11
SDD proceeding with computation,1946 properties remain. new max is 128
SDD size :1.41706e+11 after 2.19539e+11
Reachability property qltransition_2016 is true.
Reachability property qltransition_1996 is true.
Reachability property qltransition_1797 is true.
Reachability property qltransition_1434 is true.
Reachability property qltransition_1426 is true.
Reachability property qltransition_1412 is true.
Reachability property qltransition_1405 is true.
Reachability property qltransition_1397 is true.
Reachability property qltransition_1388 is true.
Reachability property qltransition_1385 is true.
Reachability property qltransition_1378 is true.
Reachability property qltransition_810 is true.
Reachability property qltransition_809 is true.
Reachability property qltransition_118 is true.
Reachability property qltransition_109 is true.
Reachability property qltransition_100 is true.
Reachability property qltransition_91 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_73 is true.
Reachability property qltransition_64 is true.
Reachability property qltransition_55 is true.
SDD proceeding with computation,1925 properties remain. new max is 128
SDD size :2.19539e+11 after 3.1071e+11
Reachability property qltransition_1978 is true.
Reachability property qltransition_1799 is true.
Reachability property qltransition_1772 is true.
Reachability property qltransition_1368 is true.
Reachability property qltransition_1360 is true.
Reachability property qltransition_1354 is true.
Reachability property qltransition_1341 is true.
Reachability property qltransition_1333 is true.
Reachability property qltransition_1326 is true.
Reachability property qltransition_1321 is true.
Reachability property qltransition_1310 is true.
Reachability property qltransition_816 is true.
Reachability property qltransition_815 is true.
Reachability property qltransition_630 is true.
Reachability property qltransition_621 is true.
Reachability property qltransition_612 is true.
Reachability property qltransition_603 is true.
Reachability property qltransition_594 is true.
Reachability property qltransition_585 is true.
Reachability property qltransition_576 is true.
Reachability property qltransition_567 is true.
SDD proceeding with computation,1904 properties remain. new max is 128
SDD size :3.1071e+11 after 3.14968e+11
Reachability property qltransition_1960 is true.
Reachability property qltransition_1774 is true.
Reachability property qltransition_1747 is true.
Reachability property qltransition_1301 is true.
Reachability property qltransition_1295 is true.
Reachability property qltransition_1289 is true.
Reachability property qltransition_1282 is true.
Reachability property qltransition_1274 is true.
Reachability property qltransition_1265 is true.
Reachability property qltransition_1256 is true.
Reachability property qltransition_1245 is true.
Reachability property qltransition_822 is true.
Reachability property qltransition_821 is true.
Reachability property qltransition_182 is true.
Reachability property qltransition_173 is true.
Reachability property qltransition_164 is true.
Reachability property qltransition_155 is true.
Reachability property qltransition_146 is true.
Reachability property qltransition_137 is true.
Reachability property qltransition_128 is true.
Reachability property qltransition_119 is true.
SDD proceeding with computation,1883 properties remain. new max is 128
SDD size :3.14968e+11 after 3.15339e+11
Reachability property qltransition_1942 is true.
Reachability property qltransition_1749 is true.
Reachability property qltransition_1722 is true.
Reachability property qltransition_1242 is true.
Reachability property qltransition_1230 is true.
Reachability property qltransition_1224 is true.
Reachability property qltransition_1218 is true.
Reachability property qltransition_1209 is true.
Reachability property qltransition_1202 is true.
Reachability property qltransition_1189 is true.
Reachability property qltransition_1185 is true.
Reachability property qltransition_828 is true.
Reachability property qltransition_827 is true.
Reachability property qltransition_566 is true.
Reachability property qltransition_557 is true.
Reachability property qltransition_548 is true.
Reachability property qltransition_539 is true.
Reachability property qltransition_530 is true.
Reachability property qltransition_521 is true.
Reachability property qltransition_512 is true.
Reachability property qltransition_503 is true.
SDD proceeding with computation,1862 properties remain. new max is 128
SDD size :3.15339e+11 after 3.15365e+11
Reachability property qltransition_1924 is true.
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.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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.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)
[2023-03-15 15:42:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 15:42:55] [INFO ] After 25027ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1608 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 641 out of 947 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 947/947 places, 2131/2131 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 935 transition count 2119
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 935 transition count 2119
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 26 place count 935 transition count 2117
Free-agglomeration rule applied 36 times.
Iterating global reduction 1 with 36 rules applied. Total rules applied 62 place count 935 transition count 2081
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 98 place count 899 transition count 2081
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 108 place count 899 transition count 2071
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 118 place count 889 transition count 2071
Applied a total of 118 rules in 286 ms. Remains 889 /947 variables (removed 58) and now considering 2071/2131 (removed 60) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 286 ms. Remains : 889/947 places, 2071/2131 transitions.
Reachability property qltransition_1724 is true.
Reachability property qltransition_1697 is true.
Reachability property qltransition_1178 is true.
Reachability property qltransition_1164 is true.
Reachability property qltransition_1157 is true.
Reachability property qltransition_1151 is true.
Reachability property qltransition_1142 is true.
Reachability property qltransition_1134 is true.
Reachability property qltransition_1125 is true.
Reachability property qltransition_1117 is true.
Reachability property qltransition_834 is true.
Reachability property qltransition_833 is true.
Reachability property qltransition_246 is true.
Reachability property qltransition_237 is true.
Reachability property qltransition_228 is true.
Reachability property qltransition_219 is true.
Reachability property qltransition_210 is true.
Reachability property qltransition_201 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_183 is true.
SDD proceeding with computation,1841 properties remain. new max is 128
SDD size :3.15365e+11 after 3.15367e+11
Reachability property qltransition_1906 is true.
Reachability property qltransition_1699 is true.
Reachability property qltransition_1672 is true.
Reachability property qltransition_1114 is true.
Reachability property qltransition_1099 is true.
Reachability property qltransition_1093 is true.
Reachability property qltransition_1087 is true.
Reachability property qltransition_1077 is true.
Reachability property qltransition_1070 is true.
Reachability property qltransition_1059 is true.
Reachability property qltransition_1055 is true.
Reachability property qltransition_840 is true.
Reachability property qltransition_839 is true.
Reachability property qltransition_502 is true.
Reachability property qltransition_493 is true.
Reachability property qltransition_484 is true.
Reachability property qltransition_475 is true.
Reachability property qltransition_466 is true.
Reachability property qltransition_457 is true.
Reachability property qltransition_448 is true.
Reachability property qltransition_439 is true.
SDD proceeding with computation,1820 properties remain. new max is 128
SDD size :3.15367e+11 after 3.15367e+11
Reachability property qltransition_1888 is true.
Reachability property qltransition_1674 is true.
Reachability property qltransition_1647 is true.
Reachability property qltransition_1049 is true.
Reachability property qltransition_1041 is true.
Reachability property qltransition_1027 is true.
Reachability property qltransition_1019 is true.
Reachability property qltransition_1012 is true.
Reachability property qltransition_1004 is true.
Reachability property qltransition_995 is true.
Reachability property qltransition_993 is true.
Reachability property qltransition_846 is true.
Reachability property qltransition_845 is true.
Reachability property qltransition_310 is true.
Reachability property qltransition_301 is true.
Reachability property qltransition_292 is true.
Reachability property qltransition_283 is true.
Reachability property qltransition_274 is true.
Reachability property qltransition_265 is true.
Reachability property qltransition_256 is true.
Reachability property qltransition_247 is true.
SDD proceeding with computation,1799 properties remain. new max is 128
SDD size :3.15367e+11 after 3.15367e+11
Reachability property qltransition_1870 is true.
Reachability property qltransition_1649 is true.
Reachability property qltransition_1622 is true.
Reachability property qltransition_984 is true.
Reachability property qltransition_976 is true.
Reachability property qltransition_964 is true.
Reachability property qltransition_957 is true.
Reachability property qltransition_949 is true.
Reachability property qltransition_939 is true.
Reachability property qltransition_932 is true.
Reachability property qltransition_925 is true.
Reachability property qltransition_852 is true.
Reachability property qltransition_851 is true.
Reachability property qltransition_438 is true.
Reachability property qltransition_429 is true.
Reachability property qltransition_420 is true.
Reachability property qltransition_411 is true.
Reachability property qltransition_402 is true.
Reachability property qltransition_393 is true.
Reachability property qltransition_384 is true.
Reachability property qltransition_375 is true.
SDD proceeding with computation,1778 properties remain. new max is 128
SDD size :3.15367e+11 after 3.15367e+11
Reachability property qltransition_2056 is true.
Reachability property qltransition_1851 is true.
Reachability property qltransition_1624 is true.
Reachability property qltransition_1599 is true.
Reachability property qltransition_1597 is true.
Reachability property qltransition_1596 is true.
Reachability property qltransition_1591 is true.
Reachability property qltransition_1583 is true.
Reachability property qltransition_919 is true.
Reachability property qltransition_912 is true.
Reachability property qltransition_906 is true.
Reachability property qltransition_891 is true.
Reachability property qltransition_884 is true.
Reachability property qltransition_875 is true.
Reachability property qltransition_873 is true.
Reachability property qltransition_866 is true.
Reachability property qltransition_857 is true.
Reachability property qltransition_856 is true.
Reachability property qltransition_367 is true.
Reachability property qltransition_360 is true.
Reachability property qltransition_353 is true.
Reachability property qltransition_346 is true.
Reachability property qltransition_339 is true.
Reachability property qltransition_332 is true.
Reachability property qltransition_325 is true.
Reachability property qltransition_318 is true.
SDD proceeding with computation,1752 properties remain. new max is 128
SDD size :3.15367e+11 after 3.15367e+11
Reachability property qltransition_2063 is true.
Reachability property qltransition_1621 is true.
SDD proceeding with computation,1750 properties remain. new max is 128
SDD size :3.15367e+11 after 3.15367e+11
Reachability property qltransition_1646 is true.
Reachability property qltransition_1616 is true.
SDD proceeding with computation,1748 properties remain. new max is 128
SDD size :3.15367e+11 after 3.15367e+11
SDD proceeding with computation,1748 properties remain. new max is 256
SDD size :3.15367e+11 after 3.15367e+11
Reachability property qltransition_2072 is true.
Reachability property qltransition_1671 is true.
Reachability property qltransition_1641 is true.
SDD proceeding with computation,1745 properties remain. new max is 256
SDD size :3.15367e+11 after 3.15367e+11
SDD proceeding with computation,1745 properties remain. new max is 512
SDD size :3.15367e+11 after 3.15367e+11
Reachability property qltransition_2088 is true.
Reachability property qltransition_2080 is true.
Reachability property qltransition_1696 is true.
Reachability property qltransition_1691 is true.
Reachability property qltransition_1666 is true.
SDD proceeding with computation,1740 properties remain. new max is 512
SDD size :3.15367e+11 after 3.15373e+11
Reachability property qltransition_2096 is true.
Reachability property qltransition_1721 is true.
Reachability property qltransition_1716 is true.
SDD proceeding with computation,1737 properties remain. new max is 512
SDD size :3.15373e+11 after 3.15616e+11
Reachability property qltransition_2103 is true.
Reachability property qltransition_1746 is true.
Reachability property qltransition_1741 is true.
SDD proceeding with computation,1734 properties remain. new max is 512
SDD size :3.15616e+11 after 3.20113e+11
Reachability property qltransition_2111 is true.
Reachability property qltransition_1771 is true.
Reachability property qltransition_1766 is true.
SDD proceeding with computation,1731 properties remain. new max is 512
SDD size :3.20113e+11 after 3.75039e+11
Reachability property qltransition_2120 is true.
Reachability property qltransition_1796 is true.
SDD proceeding with computation,1729 properties remain. new max is 512
SDD size :3.75039e+11 after 1.30091e+12
Reachability property qltransition_2014 is true.
Reachability property qltransition_1791 is true.
Reachability property qltransition_808 is true.
SDD proceeding with computation,1726 properties remain. new max is 512
SDD size :1.30091e+12 after 3.5841e+13
Reachability property qltransition_832 is true.
Reachability property qltransition_826 is true.
Reachability property qltransition_820 is true.
Reachability property qltransition_814 is true.
SDD proceeding with computation,1722 properties remain. new max is 512
SDD size :3.5841e+13 after 3.64268e+13
Interrupted random walk after 165159 steps, including 2331 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 70
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) 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 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 1517) 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 1517) 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 1517) 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 1517) seen :0
Reachability property qltransition_1849 is true.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) seen :0
Reachability property qltransition_1848 is true.
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 1517) 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 1517) 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 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) 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 1517) 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 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) 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 1517) 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 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) 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 1517) 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 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) 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 1517) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) 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 1517) 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 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 1517) 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 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) 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 1517) 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 1517) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) 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 1517) 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 1517) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 1517) seen :0
Reachability property qltransition_850 is true.
Reachability property qltransition_844 is true.
Reachability property qltransition_838 is true.
SDD proceeding with computation,1717 properties remain. new max is 512
SDD size :3.64268e+13 after 3.64268e+13
Reachability property qltransition_1615 is true.
Reachability property qltransition_1590 is true.
Reachability property qltransition_855 is true.
SDD proceeding with computation,1714 properties remain. new max is 512
SDD size :3.64268e+13 after 3.64268e+13
Reachability property qltransition_1640 is true.
SDD proceeding with computation,1713 properties remain. new max is 512
SDD size :3.64268e+13 after 3.64268e+13
Reachability property qltransition_1665 is true.
SDD proceeding with computation,1712 properties remain. new max is 512
SDD size :3.64268e+13 after 3.64268e+13
Reachability property qltransition_1690 is true.
SDD proceeding with computation,1711 properties remain. new max is 512
SDD size :3.64268e+13 after 3.64276e+13
Reachability property qltransition_1715 is true.
SDD proceeding with computation,1710 properties remain. new max is 512
SDD size :3.64276e+13 after 3.64524e+13
Reachability property qltransition_1740 is true.
SDD proceeding with computation,1709 properties remain. new max is 512
SDD size :3.64524e+13 after 3.69121e+13
Reachability property qltransition_1765 is true.
SDD proceeding with computation,1708 properties remain. new max is 512
SDD size :3.69121e+13 after 3.97167e+13
Reachability property qltransition_1790 is true.
SDD proceeding with computation,1707 properties remain. new max is 512
SDD size :3.97167e+13 after 8.46886e+13
Reachability property qltransition_2012 is true.
Reachability property qltransition_819 is true.
Reachability property qltransition_813 is true.
Reachability property qltransition_807 is true.
SDD proceeding with computation,1703 properties remain. new max is 512
SDD size :8.46886e+13 after 5.85854e+14
Reachability property qltransition_843 is true.
Reachability property qltransition_837 is true.
Reachability property qltransition_831 is true.
Reachability property qltransition_825 is true.
SDD proceeding with computation,1699 properties remain. new max is 512
SDD size :5.85854e+14 after 5.85872e+14
Reachability property qltransition_1589 is true.
Reachability property qltransition_858 is true.
Reachability property qltransition_854 is true.
Reachability property qltransition_849 is true.
SDD proceeding with computation,1695 properties remain. new max is 512
SDD size :5.85872e+14 after 5.85872e+14
Reachability property qltransition_1614 is true.
SDD proceeding with computation,1694 properties remain. new max is 512
SDD size :5.85872e+14 after 5.85872e+14
SDD proceeding with computation,1694 properties remain. new max is 1024
SDD size :5.85872e+14 after 5.85872e+14
Reachability property qltransition_1664 is true.
Reachability property qltransition_1639 is true.
SDD proceeding with computation,1692 properties remain. new max is 1024
SDD size :5.85872e+14 after 5.85872e+14
Reachability property qltransition_1714 is true.
Reachability property qltransition_1689 is true.
SDD proceeding with computation,1690 properties remain. new max is 1024
SDD size :5.85872e+14 after 5.85884e+14
Reachability property qltransition_1739 is true.
SDD proceeding with computation,1689 properties remain. new max is 1024
SDD size :5.85884e+14 after 5.89151e+14
Reachability property qltransition_1789 is true.
Reachability property qltransition_1764 is true.
SDD proceeding with computation,1687 properties remain. new max is 1024
SDD size :5.89151e+14 after 7.18795e+14
Reachability property qltransition_2047 is true.
Reachability property qltransition_830 is true.
Reachability property qltransition_824 is true.
Reachability property qltransition_818 is true.
Reachability property qltransition_812 is true.
Reachability property qltransition_806 is true.
SDD proceeding with computation,1681 properties remain. new max is 1024
SDD size :7.18795e+14 after 4.541e+15
Reachability property qltransition_1613 is true.
Reachability property qltransition_1588 is true.
Reachability property qltransition_853 is true.
Reachability property qltransition_848 is true.
Reachability property qltransition_842 is true.
Reachability property qltransition_836 is true.
SDD proceeding with computation,1675 properties remain. new max is 1024
SDD size :4.541e+15 after 4.541e+15
Reachability property qltransition_1688 is true.
Reachability property qltransition_1663 is true.
Reachability property qltransition_1638 is true.
SDD proceeding with computation,1672 properties remain. new max is 1024
SDD size :4.541e+15 after 4.541e+15
Reachability property qltransition_1738 is true.
Reachability property qltransition_1713 is true.
SDD proceeding with computation,1670 properties remain. new max is 1024
SDD size :4.541e+15 after 4.54554e+15
Reachability property qltransition_1788 is true.
Reachability property qltransition_1763 is true.
SDD proceeding with computation,1668 properties remain. new max is 1024
SDD size :4.54554e+15 after 5.44421e+15
Reachability property qltransition_2127 is true.
Reachability property qltransition_2010 is true.
Reachability property qltransition_1810 is true.
Reachability property qltransition_1498 is true.
Reachability property qltransition_1487 is true.
Reachability property qltransition_1486 is true.
Reachability property qltransition_1472 is true.
Reachability property qltransition_1467 is true.
Reachability property qltransition_1460 is true.
Reachability property qltransition_1454 is true.
Reachability property qltransition_1439 is true.
Reachability property qltransition_796 is true.
Reachability property qltransition_778 is true.
Reachability property qltransition_771 is true.
Reachability property qltransition_764 is true.
Reachability property qltransition_757 is true.
Reachability property qltransition_750 is true.
Reachability property qltransition_743 is true.
Reachability property qltransition_736 is true.
Reachability property qltransition_729 is true.
Reachability property qltransition_657 is true.
Reachability property qltransition_655 is true.
SDD proceeding with computation,1646 properties remain. new max is 1024
SDD size :5.44421e+15 after 1.07943e+16
Interrupted probabilistic random walk after 846467 steps, run timeout after 90001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 846467 steps, saw 488969 distinct states, run finished after 90006 ms. (steps per millisecond=9 ) properties seen :0
Running SMT prover for 1517 properties.
// Phase 1: matrix 2071 rows 889 cols
[2023-03-15 15:44:56] [INFO ] Computed 106 place invariants in 17 ms
SDD proceeding with computation,1646 properties remain. new max is 2048
SDD size :1.07943e+16 after 1.07943e+16
SDD proceeding with computation,1646 properties remain. new max is 4096
SDD size :1.07943e+16 after 1.07944e+16
SDD proceeding with computation,1646 properties remain. new max is 8192
SDD size :1.07944e+16 after 1.08327e+16
SDD proceeding with computation,1646 properties remain. new max is 16384
SDD size :1.08327e+16 after 1.47095e+16
[2023-03-15 15:45:31] [INFO ] [Real]Absence check using 18 positive place invariants in 7 ms returned sat
[2023-03-15 15:45:31] [INFO ] [Real]Absence check using 18 positive and 88 generalized place invariants in 43 ms returned sat
SDD proceeding with computation,1646 properties remain. new max is 32768
SDD size :1.47095e+16 after 2.80172e+17
SDD proceeding with computation,1646 properties remain. new max is 65536
SDD size :2.80172e+17 after 3.9223e+18
[2023-03-15 15:48:42] [INFO ] After 148728ms SMT Verify possible using state equation in real domain returned unsat :0 sat :211 real:1306
[2023-03-15 15:48:42] [INFO ] After 148735ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :211 real:1306
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-15 15:48:42] [INFO ] After 225046ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :211 real:1306
[2023-03-15 15:49:20] [INFO ] [Nat]Absence check using 18 positive place invariants in 118 ms returned sat
[2023-03-15 15:49:21] [INFO ] [Nat]Absence check using 18 positive and 88 generalized place invariants in 220 ms returned sat
SDD proceeding with computation,1646 properties remain. new max is 131072
SDD size :3.9223e+18 after 4.18418e+19
Reachability property qltransition_2129 is true.
Reachability property qltransition_2125 is true.
Reachability property qltransition_2123 is true.
Reachability property qltransition_2121 is true.
Reachability property qltransition_2001 is true.
Reachability property qltransition_2000 is true.
Reachability property qltransition_1999 is true.
Reachability property qltransition_1991 is true.
Reachability property qltransition_1990 is true.
Reachability property qltransition_1989 is true.
Reachability property qltransition_1988 is true.
Reachability property qltransition_1987 is true.
Reachability property qltransition_1986 is true.
Reachability property qltransition_1985 is true.
Reachability property qltransition_1983 is true.
Reachability property qltransition_1982 is true.
Reachability property qltransition_1981 is true.
Reachability property qltransition_1973 is true.
Reachability property qltransition_1972 is true.
Reachability property qltransition_1971 is true.
Reachability property qltransition_1970 is true.
Reachability property qltransition_1969 is true.
Reachability property qltransition_1968 is true.
Reachability property qltransition_1967 is true.
Reachability property qltransition_1965 is true.
Reachability property qltransition_1964 is true.
Reachability property qltransition_1963 is true.
Reachability property qltransition_1955 is true.
Reachability property qltransition_1954 is true.
Reachability property qltransition_1953 is true.
Reachability property qltransition_1952 is true.
Reachability property qltransition_1951 is true.
Reachability property qltransition_1950 is true.
Reachability property qltransition_1949 is true.
Reachability property qltransition_1947 is true.
Reachability property qltransition_1946 is true.
Reachability property qltransition_1945 is true.
Reachability property qltransition_1937 is true.
Reachability property qltransition_1936 is true.
Reachability property qltransition_1935 is true.
Reachability property qltransition_1934 is true.
Reachability property qltransition_1933 is true.
Reachability property qltransition_1932 is true.
Reachability property qltransition_1931 is true.
Reachability property qltransition_1929 is true.
Reachability property qltransition_1928 is true.
Reachability property qltransition_1927 is true.
Reachability property qltransition_1919 is true.
Reachability property qltransition_1918 is true.
Reachability property qltransition_1917 is true.
Reachability property qltransition_1916 is true.
Reachability property qltransition_1915 is true.
Reachability property qltransition_1914 is true.
Reachability property qltransition_1913 is true.
Reachability property qltransition_1911 is true.
Reachability property qltransition_1910 is true.
Reachability property qltransition_1909 is true.
Reachability property qltransition_1901 is true.
Reachability property qltransition_1900 is true.
Reachability property qltransition_1899 is true.
Reachability property qltransition_1898 is true.
Reachability property qltransition_1897 is true.
Reachability property qltransition_1896 is true.
Reachability property qltransition_1895 is true.
Reachability property qltransition_1893 is true.
Reachability property qltransition_1892 is true.
Reachability property qltransition_1891 is true.
Reachability property qltransition_1883 is true.
Reachability property qltransition_1882 is true.
Reachability property qltransition_1881 is true.
Reachability property qltransition_1880 is true.
Reachability property qltransition_1879 is true.
Reachability property qltransition_1878 is true.
Reachability property qltransition_1877 is true.
Reachability property qltransition_1875 is true.
Reachability property qltransition_1874 is true.
Reachability property qltransition_1873 is true.
Reachability property qltransition_1865 is true.
Reachability property qltransition_1864 is true.
Reachability property qltransition_1863 is true.
Reachability property qltransition_1862 is true.
Reachability property qltransition_1861 is true.
Reachability property qltransition_1860 is true.
Reachability property qltransition_1859 is true.
Reachability property qltransition_1857 is true.
Reachability property qltransition_1856 is true.
Reachability property qltransition_1855 is true.
Reachability property qltransition_1854 is true.
Reachability property qltransition_1847 is true.
Reachability property qltransition_1846 is true.
Reachability property qltransition_1845 is true.
Reachability property qltransition_1844 is true.
Reachability property qltransition_1843 is true.
Reachability property qltransition_1842 is true.
Reachability property qltransition_1841 is true.
Reachability property qltransition_1840 is true.
Reachability property qltransition_1839 is true.
Reachability property qltransition_1838 is true.
Reachability property qltransition_1837 is true.
Reachability property qltransition_1836 is true.
Reachability property qltransition_1835 is true.
Reachability property qltransition_1834 is true.
Reachability property qltransition_1833 is true.
Reachability property qltransition_1832 is true.
Reachability property qltransition_1831 is true.
Reachability property qltransition_1830 is true.
Reachability property qltransition_1829 is true.
Reachability property qltransition_1828 is true.
Reachability property qltransition_1827 is true.
Reachability property qltransition_1826 is true.
Reachability property qltransition_1825 is true.
Reachability property qltransition_1824 is true.
Reachability property qltransition_1823 is true.
Reachability property qltransition_1822 is true.
Reachability property qltransition_1821 is true.
Reachability property qltransition_1820 is true.
Reachability property qltransition_1819 is true.
Reachability property qltransition_1818 is true.
Reachability property qltransition_1817 is true.
Reachability property qltransition_1816 is true.
Reachability property qltransition_1811 is true.
Reachability property qltransition_1808 is true.
Reachability property qltransition_1783 is true.
Reachability property qltransition_1782 is true.
Reachability property qltransition_1781 is true.
Reachability property qltransition_1780 is true.
Reachability property qltransition_1779 is true.
Reachability property qltransition_1778 is true.
Reachability property qltransition_1777 is true.
Reachability property qltransition_1758 is true.
Reachability property qltransition_1757 is true.
Reachability property qltransition_1756 is true.
Reachability property qltransition_1755 is true.
Reachability property qltransition_1754 is true.
Reachability property qltransition_1753 is true.
Reachability property qltransition_1752 is true.
Reachability property qltransition_1733 is true.
Reachability property qltransition_1732 is true.
Reachability property qltransition_1731 is true.
Reachability property qltransition_1730 is true.
Reachability property qltransition_1729 is true.
Reachability property qltransition_1728 is true.
Reachability property qltransition_1727 is true.
Reachability property qltransition_1708 is true.
Reachability property qltransition_1707 is true.
Reachability property qltransition_1704 is true.
Reachability property qltransition_1703 is true.
Reachability property qltransition_1702 is true.
Reachability property qltransition_1701 is true.
Reachability property qltransition_1700 is true.
Reachability property qltransition_1683 is true.
Reachability property qltransition_1682 is true.
Reachability property qltransition_1681 is true.
Reachability property qltransition_1680 is true.
Reachability property qltransition_1679 is true.
Reachability property qltransition_1676 is true.
Reachability property qltransition_1675 is true.
Reachability property qltransition_1658 is true.
Reachability property qltransition_1657 is true.
Reachability property qltransition_1656 is true.
Reachability property qltransition_1655 is true.
Reachability property qltransition_1654 is true.
Reachability property qltransition_1653 is true.
Reachability property qltransition_1652 is true.
Reachability property qltransition_1633 is true.
Reachability property qltransition_1632 is true.
Reachability property qltransition_1631 is true.
Reachability property qltransition_1630 is true.
Reachability property qltransition_1629 is true.
Reachability property qltransition_1628 is true.
Reachability property qltransition_1627 is true.
Reachability property qltransition_1608 is true.
Reachability property qltransition_1607 is true.
Reachability property qltransition_1606 is true.
Reachability property qltransition_1605 is true.
Reachability property qltransition_1604 is true.
Reachability property qltransition_1603 is true.
Reachability property qltransition_1602 is true.
Reachability property qltransition_805 is true.
SDD proceeding with computation,1467 properties remain. new max is 131072
SDD size :4.18418e+19 after 9.14702e+22
Reachability property qltransition_2109 is true.
Reachability property qltransition_2107 is true.
Reachability property qltransition_2101 is true.
Reachability property qltransition_2099 is true.
Reachability property qltransition_2093 is true.
Reachability property qltransition_2091 is true.
Reachability property qltransition_2085 is true.
Reachability property qltransition_2083 is true.
Reachability property qltransition_2077 is true.
Reachability property qltransition_2075 is true.
Reachability property qltransition_2069 is true.
Reachability property qltransition_2067 is true.
Reachability property qltransition_2061 is true.
Reachability property qltransition_2059 is true.
Reachability property qltransition_2053 is true.
Reachability property qltransition_2051 is true.
Reachability property qltransition_1984 is true.
Reachability property qltransition_1966 is true.
Reachability property qltransition_1948 is true.
Reachability property qltransition_1930 is true.
Reachability property qltransition_1912 is true.
Reachability property qltransition_1894 is true.
Reachability property qltransition_1876 is true.
Reachability property qltransition_1858 is true.
Reachability property qltransition_1776 is true.
Reachability property qltransition_1775 is true.
Reachability property qltransition_1770 is true.
Reachability property qltransition_1769 is true.
Reachability property qltransition_1768 is true.
Reachability property qltransition_1751 is true.
Reachability property qltransition_1750 is true.
Reachability property qltransition_1745 is true.
Reachability property qltransition_1744 is true.
Reachability property qltransition_1743 is true.
Reachability property qltransition_1726 is true.
Reachability property qltransition_1725 is true.
Reachability property qltransition_1720 is true.
Reachability property qltransition_1719 is true.
Reachability property qltransition_1718 is true.
Reachability property qltransition_1706 is true.
Reachability property qltransition_1705 is true.
Reachability property qltransition_1695 is true.
Reachability property qltransition_1694 is true.
Reachability property qltransition_1693 is true.
Reachability property qltransition_1678 is true.
Reachability property qltransition_1677 is true.
Reachability property qltransition_1670 is true.
Reachability property qltransition_1669 is true.
Reachability property qltransition_1668 is true.
Reachability property qltransition_1651 is true.
Reachability property qltransition_1650 is true.
Reachability property qltransition_1645 is true.
Reachability property qltransition_1644 is true.
Reachability property qltransition_1643 is true.
Reachability property qltransition_1626 is true.
Reachability property qltransition_1625 is true.
Reachability property qltransition_1620 is true.
Reachability property qltransition_1619 is true.
Reachability property qltransition_1618 is true.
Reachability property qltransition_1601 is true.
Reachability property qltransition_1600 is true.
Reachability property qltransition_1595 is true.
Reachability property qltransition_1594 is true.
Reachability property qltransition_1593 is true.
[2023-03-15 15:52:27] [INFO ] After 145176ms SMT Verify possible using state equation in natural domain returned unsat :141 sat :1373
[2023-03-15 15:52:27] [INFO ] After 145192ms SMT Verify possible using trap constraints in natural domain returned unsat :141 sat :1373
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-15 15:52:27] [INFO ] After 225044ms SMT Verify possible using all constraints in natural domain returned unsat :141 sat :1373
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK STRUCTURAL_REDUCTION DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE SAT_SMT
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)
Total runtime 612279 ms.

BK_STOP 1678895547964

--------------------
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="ASLink-PT-09b"
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 ASLink-PT-09b, 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 r019-oct2-167813607200092"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09b.tgz
mv ASLink-PT-09b 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 ;