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-oct2-167813607200102.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-10b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r019-oct2-167813607200102
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 7.5K Feb 26 13:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 13:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 13:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 13:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 17K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 13:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Feb 26 13:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 13:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 13:11 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 1.4M 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 1678895207430

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-10b
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303021504
[2023-03-15 15:46:49] [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 15:46:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 15:46:50] [INFO ] Load time of PNML (sax parser for PT used): 225 ms
[2023-03-15 15:46:50] [INFO ] Transformed 4410 places.
[2023-03-15 15:46:50] [INFO ] Transformed 5405 transitions.
[2023-03-15 15:46:50] [INFO ] Found NUPN structural information;
[2023-03-15 15:46:50] [INFO ] Parsed PT model containing 4410 places and 5405 transitions and 16377 arcs in 416 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 4410/4410 places, 5405/5405 transitions.
Drop transitions removed 1034 transitions
Trivial Post-agglo rules discarded 1034 transitions
Performed 1034 trivial Post agglomeration. Transition count delta: 1034
Iterating post reduction 0 with 1034 rules applied. Total rules applied 1034 place count 4410 transition count 4371
Reduce places removed 1034 places and 0 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 1080 rules applied. Total rules applied 2114 place count 3376 transition count 4325
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 2126 place count 3364 transition count 4325
Performed 1028 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1028 Pre rules applied. Total rules applied 2126 place count 3364 transition count 3297
Deduced a syphon composed of 1028 places in 33 ms
Ensure Unique test removed 103 places
Reduce places removed 1131 places and 0 transitions.
Iterating global reduction 3 with 2159 rules applied. Total rules applied 4285 place count 2233 transition count 3297
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 3 with 74 rules applied. Total rules applied 4359 place count 2223 transition count 3233
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 4 with 64 rules applied. Total rules applied 4423 place count 2159 transition count 3233
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 40 Pre rules applied. Total rules applied 4423 place count 2159 transition count 3193
Deduced a syphon composed of 40 places in 13 ms
Ensure Unique test removed 40 places
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 5 with 120 rules applied. Total rules applied 4543 place count 2079 transition count 3193
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 40 Pre rules applied. Total rules applied 4543 place count 2079 transition count 3153
Deduced a syphon composed of 40 places in 22 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 80 rules applied. Total rules applied 4623 place count 2039 transition count 3153
Performed 454 Post agglomeration using F-continuation condition.Transition count delta: 454
Deduced a syphon composed of 454 places in 19 ms
Ensure Unique test removed 1 places
Reduce places removed 455 places and 0 transitions.
Iterating global reduction 5 with 909 rules applied. Total rules applied 5532 place count 1584 transition count 2699
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 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 5536 place count 1582 transition count 2711
Applied a total of 5536 rules in 747 ms. Remains 1582 /4410 variables (removed 2828) and now considering 2711/5405 (removed 2694) transitions.
// Phase 1: matrix 2711 rows 1582 cols
[2023-03-15 15:46:51] [INFO ] Computed 279 place invariants in 169 ms
[2023-03-15 15:46:53] [INFO ] Implicit Places using invariants in 2780 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, 1265, 1266, 1267, 1268, 1288, 1306, 1388, 1393, 1404, 1405, 1406, 1407, 1408, 1443, 1445, 1449, 1467, 1468, 1469, 1470, 1483, 1489, 1495, 1501, 1507, 1513, 1519, 1525, 1531, 1537, 1543, 1581]
Discarding 96 places :
Implicit Place search using SMT only with invariants took 2821 ms to find 96 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1486/4410 places, 2711/5405 transitions.
Drop transitions removed 141 transitions
Trivial Post-agglo rules discarded 141 transitions
Performed 141 trivial Post agglomeration. Transition count delta: 141
Iterating post reduction 0 with 141 rules applied. Total rules applied 141 place count 1486 transition count 2570
Reduce places removed 141 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 143 rules applied. Total rules applied 284 place count 1345 transition count 2568
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 285 place count 1344 transition count 2568
Performed 86 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 86 Pre rules applied. Total rules applied 285 place count 1344 transition count 2482
Deduced a syphon composed of 86 places in 10 ms
Ensure Unique test removed 1 places
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 3 with 173 rules applied. Total rules applied 458 place count 1257 transition count 2482
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 3 with 31 rules applied. Total rules applied 489 place count 1246 transition count 2462
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 509 place count 1226 transition count 2462
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 509 place count 1226 transition count 2461
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 511 place count 1225 transition count 2461
Performed 85 Post agglomeration using F-continuation condition.Transition count delta: 85
Deduced a syphon composed of 85 places in 6 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 5 with 170 rules applied. Total rules applied 681 place count 1140 transition count 2376
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 686 place count 1140 transition count 2371
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 688 place count 1139 transition count 2371
Applied a total of 688 rules in 166 ms. Remains 1139 /1486 variables (removed 347) and now considering 2371/2711 (removed 340) transitions.
// Phase 1: matrix 2371 rows 1139 cols
[2023-03-15 15:46:54] [INFO ] Computed 171 place invariants in 46 ms
[2023-03-15 15:46:55] [INFO ] Implicit Places using invariants in 1524 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, 1013, 1019, 1024, 1025, 1030, 1124, 1127, 1130, 1133, 1136]
Discarding 54 places :
Implicit Place search using SMT only with invariants took 1549 ms to find 54 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 1085/4410 places, 2371/5405 transitions.
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 6 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 0 with 90 rules applied. Total rules applied 90 place count 1040 transition count 2326
Applied a total of 90 rules in 36 ms. Remains 1040 /1085 variables (removed 45) and now considering 2326/2371 (removed 45) transitions.
// Phase 1: matrix 2326 rows 1040 cols
[2023-03-15 15:46:55] [INFO ] Computed 117 place invariants in 38 ms
[2023-03-15 15:46:56] [INFO ] Implicit Places using invariants in 758 ms returned []
[2023-03-15 15:46:56] [INFO ] Invariant cache hit.
[2023-03-15 15:46:59] [INFO ] Implicit Places using invariants and state equation in 2933 ms returned []
Implicit Place search using SMT with State Equation took 3696 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 1040/4410 places, 2326/5405 transitions.
Finished structural reductions in LIVENESS mode , in 3 iterations and 9029 ms. Remains : 1040/4410 places, 2326/5405 transitions.
Discarding 124 transitions out of 2326. Remains 2202
Initial state reduction rules removed 1 formulas.
[2023-03-15 15:47:00] [INFO ] Flatten gal took : 239 ms
[2023-03-15 15:47:00] [INFO ] Flatten gal took : 164 ms
[2023-03-15 15:47:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7794275324885516160.gal : 63 ms
[2023-03-15 15:47:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14579960721794461324.prop : 12 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/ReachabilityCardinality7794275324885516160.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14579960721794461324.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/ReachabilityCardinality14579960721794461324.prop.
Incomplete random walk after 10000 steps, including 98 resets, run finished after 2019 ms. (steps per millisecond=4 ) properties (out of 2201) seen :419
Running SMT prover for 1782 properties.
[2023-03-15 15:47:01] [INFO ] Invariant cache hit.
Reachability property qltransition_2037 is true.
Reachability property qltransition_2036 is true.
Reachability property qltransition_2035 is true.
Reachability property qltransition_55 is true.
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,2187 properties remain. new max is 2
SDD size :1 after 7
Reachability property qltransition_2038 is true.
SDD proceeding with computation,2186 properties remain. new max is 2
SDD size :7 after 8
Reachability property qltransition_923 is true.
SDD proceeding with computation,2185 properties remain. new max is 2
SDD size :8 after 12
SDD proceeding with computation,2185 properties remain. new max is 4
SDD size :12 after 34
Reachability property qltransition_2053 is true.
SDD proceeding with computation,2184 properties remain. new max is 4
SDD size :34 after 45
Reachability property qltransition_2056 is true.
Reachability property qltransition_2055 is true.
Reachability property qltransition_2054 is true.
SDD proceeding with computation,2181 properties remain. new max is 4
SDD size :45 after 78
Reachability property qltransition_917 is true.
SDD proceeding with computation,2180 properties remain. new max is 4
SDD size :78 after 150
SDD proceeding with computation,2180 properties remain. new max is 8
SDD size :150 after 448
Reachability property qltransition_2073 is true.
Reachability property qltransition_2072 is true.
Reachability property qltransition_2071 is true.
SDD proceeding with computation,2177 properties remain. new max is 8
SDD size :448 after 895
Reachability property qltransition_2074 is true.
Reachability property qltransition_911 is true.
SDD proceeding with computation,2175 properties remain. new max is 8
SDD size :895 after 2144
SDD proceeding with computation,2175 properties remain. new max is 16
SDD size :2144 after 6430
Reachability property qltransition_2092 is true.
Reachability property qltransition_2091 is true.
Reachability property qltransition_2090 is true.
Reachability property qltransition_2089 is true.
Reachability property qltransition_905 is true.
SDD proceeding with computation,2170 properties remain. new max is 16
SDD size :6430 after 23574
SDD proceeding with computation,2170 properties remain. new max is 32
SDD size :23574 after 93820
Reachability property qltransition_2110 is true.
Reachability property qltransition_2109 is true.
Reachability property qltransition_2108 is true.
Reachability property qltransition_2107 is true.
Reachability property qltransition_899 is true.
SDD proceeding with computation,2165 properties remain. new max is 32
SDD size :93820 after 1.37372e+06
Reachability property qltransition_2128 is true.
Reachability property qltransition_2127 is true.
Reachability property qltransition_2126 is true.
Reachability property qltransition_2125 is true.
Reachability property qltransition_893 is true.
SDD proceeding with computation,2160 properties remain. new max is 32
SDD size :1.37372e+06 after 2.01298e+07
Reachability property qltransition_2146 is true.
Reachability property qltransition_2145 is true.
Reachability property qltransition_2144 is true.
Reachability property qltransition_2143 is true.
Reachability property qltransition_887 is true.
SDD proceeding with computation,2155 properties remain. new max is 32
SDD size :2.01298e+07 after 2.95025e+08
Reachability property qltransition_2164 is true.
Reachability property qltransition_2163 is true.
Reachability property qltransition_2162 is true.
Reachability property qltransition_2161 is true.
Reachability property qltransition_881 is true.
SDD proceeding with computation,2150 properties remain. new max is 32
SDD size :2.95025e+08 after 4.32409e+09
Reachability property qltransition_2182 is true.
Reachability property qltransition_2181 is true.
Reachability property qltransition_2180 is true.
Reachability property qltransition_2179 is true.
Reachability property qltransition_867 is true.
SDD proceeding with computation,2145 properties remain. new max is 32
SDD size :4.32409e+09 after 6.33773e+10
Reachability property qltransition_1578 is true.
Reachability property qltransition_1577 is true.
Reachability property qltransition_1576 is true.
Reachability property qltransition_1575 is true.
SDD proceeding with computation,2141 properties remain. new max is 32
SDD size :6.33773e+10 after 3.09637e+11
Reachability property qltransition_1701 is true.
Reachability property qltransition_1695 is true.
Reachability property qltransition_1689 is true.
Reachability property qltransition_1675 is true.
Reachability property qltransition_1667 is true.
Reachability property qltransition_1666 is true.
Reachability property qltransition_1656 is true.
Reachability property qltransition_1643 is true.
Reachability property qltransition_784 is true.
Reachability property qltransition_777 is true.
Reachability property qltransition_770 is true.
Reachability property qltransition_763 is true.
Reachability property qltransition_756 is true.
Reachability property qltransition_749 is true.
Reachability property qltransition_742 is true.
Reachability property qltransition_735 is true.
SDD proceeding with computation,2125 properties remain. new max is 32
SDD size :3.09637e+11 after 1.84457e+12
SDD proceeding with computation,2125 properties remain. new max is 64
SDD size :1.84457e+12 after 2.07695e+12
SDD proceeding with computation,2125 properties remain. new max is 128
SDD size :2.07695e+12 after 3.21774e+12
Reachability property qltransition_2203 is true.
Reachability property qltransition_2183 is true.
Reachability property qltransition_1962 is true.
Reachability property qltransition_1569 is true.
Reachability property qltransition_1563 is true.
Reachability property qltransition_1556 is true.
Reachability property qltransition_1550 is true.
Reachability property qltransition_1535 is true.
Reachability property qltransition_1527 is true.
Reachability property qltransition_1525 is true.
Reachability property qltransition_1515 is true.
Reachability property qltransition_880 is true.
Reachability property qltransition_879 is true.
Reachability property qltransition_124 is true.
Reachability property qltransition_115 is true.
Reachability property qltransition_106 is true.
Reachability property qltransition_97 is true.
Reachability property qltransition_88 is true.
Reachability property qltransition_79 is true.
Reachability property qltransition_70 is true.
Reachability property qltransition_61 is true.
SDD proceeding with computation,2104 properties remain. new max is 128
SDD size :3.21774e+12 after 4.5497e+12
Reachability property qltransition_2165 is true.
Reachability property qltransition_1964 is true.
Reachability property qltransition_1937 is true.
Reachability property qltransition_1510 is true.
Reachability property qltransition_1498 is true.
Reachability property qltransition_1492 is true.
Reachability property qltransition_1486 is true.
Reachability property qltransition_1477 is true.
Reachability property qltransition_1470 is true.
Reachability property qltransition_1458 is true.
Reachability property qltransition_1453 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 15:47:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 15:47:28] [INFO ] After 25039ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1782 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 704 out of 1040 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1040/1040 places, 2326/2326 transitions.
Reachability property qltransition_886 is true.
Reachability property qltransition_885 is true.
Reachability property qltransition_700 is true.
Reachability property qltransition_691 is true.
Reachability property qltransition_682 is true.
Reachability property qltransition_673 is true.
Reachability property qltransition_664 is true.
Reachability property qltransition_655 is true.
Reachability property qltransition_646 is true.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1027 transition count 2313
Reachability property qltransition_637 is true.
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1027 transition count 2313
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 1027 transition count 2312
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 27 place count 1027 transition count 2311
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 1026 transition count 2311
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1025 transition count 2309
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1025 transition count 2309
Free-agglomeration rule applied 34 times.
Iterating global reduction 1 with 34 rules applied. Total rules applied 65 place count 1025 transition count 2275
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 99 place count 991 transition count 2275
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 109 place count 991 transition count 2265
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 119 place count 981 transition count 2265
Applied a total of 119 rules in 236 ms. Remains 981 /1040 variables (removed 59) and now considering 2265/2326 (removed 61) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 236 ms. Remains : 981/1040 places, 2265/2326 transitions.
SDD proceeding with computation,2083 properties remain. new max is 128
SDD size :4.5497e+12 after 4.61634e+12
Reachability property qltransition_2147 is true.
Reachability property qltransition_1939 is true.
Reachability property qltransition_1912 is true.
Reachability property qltransition_1446 is true.
Reachability property qltransition_1432 is true.
Reachability property qltransition_1425 is true.
Reachability property qltransition_1420 is true.
Reachability property qltransition_1411 is true.
Reachability property qltransition_1404 is true.
Reachability property qltransition_1394 is true.
Reachability property qltransition_1384 is true.
Reachability property qltransition_892 is true.
Reachability property qltransition_891 is true.
Reachability property qltransition_188 is true.
Reachability property qltransition_179 is true.
Reachability property qltransition_170 is true.
Reachability property qltransition_161 is true.
Reachability property qltransition_152 is true.
Reachability property qltransition_143 is true.
Reachability property qltransition_134 is true.
Reachability property qltransition_125 is true.
SDD proceeding with computation,2062 properties remain. new max is 128
SDD size :4.61634e+12 after 4.62184e+12
Reachability property qltransition_2129 is true.
Reachability property qltransition_1914 is true.
Reachability property qltransition_1887 is true.
Reachability property qltransition_1382 is true.
Reachability property qltransition_1367 is true.
Reachability property qltransition_1360 is true.
Reachability property qltransition_1355 is true.
Reachability property qltransition_1345 is true.
Reachability property qltransition_1339 is true.
Reachability property qltransition_1327 is true.
Reachability property qltransition_1324 is true.
Reachability property qltransition_898 is true.
Reachability property qltransition_897 is true.
Reachability property qltransition_636 is true.
Reachability property qltransition_627 is true.
Reachability property qltransition_618 is true.
Reachability property qltransition_609 is true.
Reachability property qltransition_600 is true.
Reachability property qltransition_591 is true.
Reachability property qltransition_582 is true.
Reachability property qltransition_573 is true.
SDD proceeding with computation,2041 properties remain. new max is 128
SDD size :4.62184e+12 after 4.62224e+12
Reachability property qltransition_2111 is true.
Reachability property qltransition_1889 is true.
Reachability property qltransition_1862 is true.
Reachability property qltransition_1317 is true.
Reachability property qltransition_1309 is true.
Reachability property qltransition_1295 is true.
Reachability property qltransition_1288 is true.
Reachability property qltransition_1282 is true.
Reachability property qltransition_1273 is true.
Reachability property qltransition_1270 is true.
Reachability property qltransition_1260 is true.
Reachability property qltransition_904 is true.
Reachability property qltransition_903 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_243 is true.
Reachability property qltransition_234 is true.
Reachability property qltransition_225 is true.
Reachability property qltransition_216 is true.
Reachability property qltransition_207 is true.
Reachability property qltransition_198 is true.
Reachability property qltransition_189 is true.
SDD proceeding with computation,2020 properties remain. new max is 128
SDD size :4.62224e+12 after 4.62227e+12
Reachability property qltransition_2093 is true.
Reachability property qltransition_1864 is true.
Reachability property qltransition_1837 is true.
Reachability property qltransition_1250 is true.
Reachability property qltransition_1243 is true.
Reachability property qltransition_1238 is true.
Reachability property qltransition_1230 is true.
Reachability property qltransition_1216 is true.
Reachability property qltransition_1214 is true.
Reachability property qltransition_1206 is true.
Reachability property qltransition_1192 is true.
Reachability property qltransition_910 is true.
Reachability property qltransition_909 is true.
Reachability property qltransition_572 is true.
Reachability property qltransition_563 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_545 is true.
Reachability property qltransition_536 is true.
Reachability property qltransition_527 is true.
Reachability property qltransition_518 is true.
Reachability property qltransition_509 is true.
SDD proceeding with computation,1999 properties remain. new max is 128
SDD size :4.62227e+12 after 4.62227e+12
Reachability property qltransition_2075 is true.
Reachability property qltransition_1839 is true.
Reachability property qltransition_1812 is true.
Reachability property qltransition_1183 is true.
Reachability property qltransition_1178 is true.
Reachability property qltransition_1172 is true.
Reachability property qltransition_1166 is true.
Reachability property qltransition_1157 is true.
Reachability property qltransition_1149 is true.
Reachability property qltransition_1138 is true.
Reachability property qltransition_1129 is true.
Reachability property qltransition_916 is true.
Reachability property qltransition_915 is true.
Reachability property qltransition_316 is true.
Reachability property qltransition_307 is true.
Reachability property qltransition_298 is true.
Reachability property qltransition_289 is true.
Reachability property qltransition_280 is true.
Reachability property qltransition_271 is true.
Reachability property qltransition_262 is true.
Reachability property qltransition_253 is true.
SDD proceeding with computation,1978 properties remain. new max is 128
SDD size :4.62227e+12 after 4.62227e+12
Reachability property qltransition_2057 is true.
Reachability property qltransition_1814 is true.
Reachability property qltransition_1787 is true.
Reachability property qltransition_1126 is true.
Reachability property qltransition_1113 is true.
Reachability property qltransition_1107 is true.
Reachability property qltransition_1101 is true.
Reachability property qltransition_1094 is true.
Reachability property qltransition_1083 is true.
Reachability property qltransition_1075 is true.
Reachability property qltransition_1068 is true.
Reachability property qltransition_922 is true.
Reachability property qltransition_921 is true.
Reachability property qltransition_508 is true.
Reachability property qltransition_499 is true.
Reachability property qltransition_490 is true.
Reachability property qltransition_481 is true.
Reachability property qltransition_472 is true.
Reachability property qltransition_463 is true.
Reachability property qltransition_454 is true.
Reachability property qltransition_445 is true.
SDD proceeding with computation,1957 properties remain. new max is 128
SDD size :4.62227e+12 after 4.62227e+12
Reachability property qltransition_2039 is true.
Reachability property qltransition_1789 is true.
Reachability property qltransition_1762 is true.
Reachability property qltransition_1062 is true.
Reachability property qltransition_1048 is true.
Reachability property qltransition_1041 is true.
Reachability property qltransition_1035 is true.
Reachability property qltransition_1026 is true.
Reachability property qltransition_1018 is true.
Reachability property qltransition_1010 is true.
Reachability property qltransition_1000 is true.
Reachability property qltransition_928 is true.
Reachability property qltransition_927 is true.
Reachability property qltransition_380 is true.
Reachability property qltransition_371 is true.
Reachability property qltransition_362 is true.
Reachability property qltransition_353 is true.
Reachability property qltransition_344 is true.
Reachability property qltransition_335 is true.
Reachability property qltransition_326 is true.
Reachability property qltransition_317 is true.
SDD proceeding with computation,1936 properties remain. new max is 128
SDD size :4.62227e+12 after 4.62227e+12
Reachability property qltransition_2243 is true.
Reachability property qltransition_2020 is true.
Reachability property qltransition_1764 is true.
Reachability property qltransition_1739 is true.
Reachability property qltransition_1737 is true.
Reachability property qltransition_1736 is true.
Reachability property qltransition_1731 is true.
Reachability property qltransition_1723 is true.
Reachability property qltransition_998 is true.
Reachability property qltransition_984 is true.
Reachability property qltransition_976 is true.
Reachability property qltransition_972 is true.
Reachability property qltransition_962 is true.
Reachability property qltransition_957 is true.
Reachability property qltransition_943 is true.
Reachability property qltransition_941 is true.
Reachability property qltransition_933 is true.
Reachability property qltransition_932 is true.
Reachability property qltransition_437 is true.
Reachability property qltransition_430 is true.
Reachability property qltransition_423 is true.
Reachability property qltransition_416 is true.
Reachability property qltransition_409 is true.
Reachability property qltransition_402 is true.
Reachability property qltransition_395 is true.
Reachability property qltransition_388 is true.
SDD proceeding with computation,1910 properties remain. new max is 128
SDD size :4.62227e+12 after 4.62227e+12
Reachability property qltransition_1761 is true.
SDD proceeding with computation,1909 properties remain. new max is 128
SDD size :4.62227e+12 after 4.62227e+12
Reachability property qltransition_2251 is true.
Reachability property qltransition_1786 is true.
Reachability property qltransition_1756 is true.
SDD proceeding with computation,1906 properties remain. new max is 128
SDD size :4.62227e+12 after 4.62227e+12
SDD proceeding with computation,1906 properties remain. new max is 256
SDD size :4.62227e+12 after 4.62227e+12
Reachability property qltransition_2259 is true.
Reachability property qltransition_1781 is true.
SDD proceeding with computation,1904 properties remain. new max is 256
SDD size :4.62227e+12 after 4.62227e+12
Reachability property qltransition_1811 is true.
SDD proceeding with computation,1903 properties remain. new max is 256
SDD size :4.62227e+12 after 4.62227e+12
Reachability property qltransition_2266 is true.
Reachability property qltransition_1836 is true.
Reachability property qltransition_1806 is true.
SDD proceeding with computation,1900 properties remain. new max is 256
SDD size :4.62227e+12 after 4.62227e+12
SDD proceeding with computation,1900 properties remain. new max is 512
SDD size :4.62227e+12 after 4.62227e+12
Reachability property qltransition_2274 is true.
Reachability property qltransition_1861 is true.
Reachability property qltransition_1831 is true.
SDD proceeding with computation,1897 properties remain. new max is 512
SDD size :4.62227e+12 after 4.62233e+12
Reachability property qltransition_2291 is true.
Reachability property qltransition_2283 is true.
Reachability property qltransition_1886 is true.
Reachability property qltransition_1856 is true.
SDD proceeding with computation,1893 properties remain. new max is 512
SDD size :4.62233e+12 after 4.62492e+12
Reachability property qltransition_1911 is true.
Reachability property qltransition_1881 is true.
SDD proceeding with computation,1891 properties remain. new max is 512
SDD size :4.62492e+12 after 4.66179e+12
Reachability property qltransition_2299 is true.
Reachability property qltransition_1936 is true.
Reachability property qltransition_1906 is true.
Interrupted random walk after 177518 steps, including 2655 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 77
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) 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 1705) 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 1705) 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 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) 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 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) 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 1705) 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 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) 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 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) 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 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) 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 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) 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 1705) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) 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 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) 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 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) 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 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) 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 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
SDD proceeding with computation,1888 properties remain. new max is 512
SDD size :4.66179e+12 after 5.29504e+12
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1705) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 1705) 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 1705) seen :0
Reachability property qltransition_2306 is true.
Reachability property qltransition_1961 is true.
Reachability property qltransition_1931 is true.
SDD proceeding with computation,1885 properties remain. new max is 512
SDD size :5.29504e+12 after 7.15821e+12
Reachability property qltransition_2314 is true.
Reachability property qltransition_1956 is true.
SDD proceeding with computation,1883 properties remain. new max is 512
SDD size :7.15821e+12 after 5.00668e+13
Reachability property qltransition_2201 is true.
Reachability property qltransition_884 is true.
Reachability property qltransition_878 is true.
SDD proceeding with computation,1880 properties remain. new max is 512
SDD size :5.00668e+13 after 6.97193e+14
Reachability property qltransition_908 is true.
Reachability property qltransition_902 is true.
Reachability property qltransition_896 is true.
Reachability property qltransition_890 is true.
SDD proceeding with computation,1876 properties remain. new max is 512
SDD size :6.97193e+14 after 6.97663e+14
Reachability property qltransition_926 is true.
Reachability property qltransition_920 is true.
Reachability property qltransition_914 is true.
SDD proceeding with computation,1873 properties remain. new max is 512
SDD size :6.97663e+14 after 6.97663e+14
Reachability property qltransition_2018 is true.
Reachability property qltransition_2017 is true.
Reachability property qltransition_1730 is true.
Reachability property qltransition_931 is true.
SDD proceeding with computation,1869 properties remain. new max is 512
SDD size :6.97663e+14 after 6.97663e+14
Reachability property qltransition_1755 is true.
SDD proceeding with computation,1868 properties remain. new max is 512
SDD size :6.97663e+14 after 6.97663e+14
Reachability property qltransition_1780 is true.
SDD proceeding with computation,1867 properties remain. new max is 512
SDD size :6.97663e+14 after 6.97663e+14
Reachability property qltransition_1830 is true.
Reachability property qltransition_1805 is true.
SDD proceeding with computation,1865 properties remain. new max is 512
SDD size :6.97663e+14 after 6.97663e+14
Reachability property qltransition_1855 is true.
SDD proceeding with computation,1864 properties remain. new max is 512
SDD size :6.97663e+14 after 6.97669e+14
Reachability property qltransition_1880 is true.
SDD proceeding with computation,1863 properties remain. new max is 512
SDD size :6.97669e+14 after 6.97795e+14
SDD proceeding with computation,1863 properties remain. new max is 1024
SDD size :6.97795e+14 after 6.97811e+14
SDD proceeding with computation,1863 properties remain. new max is 2048
SDD size :6.97811e+14 after 6.97811e+14
SDD proceeding with computation,1863 properties remain. new max is 4096
SDD size :6.97811e+14 after 6.98185e+14
Reachability property qltransition_2199 is true.
Reachability property qltransition_1955 is true.
Reachability property qltransition_1930 is true.
Reachability property qltransition_1905 is true.
Reachability property qltransition_925 is true.
Reachability property qltransition_919 is true.
Reachability property qltransition_913 is true.
Reachability property qltransition_907 is true.
Reachability property qltransition_901 is true.
Reachability property qltransition_895 is true.
Reachability property qltransition_889 is true.
Reachability property qltransition_883 is true.
Reachability property qltransition_877 is true.
SDD proceeding with computation,1850 properties remain. new max is 4096
SDD size :6.98185e+14 after 1.28965e+16
Reachability property qltransition_1929 is true.
Reachability property qltransition_1904 is true.
Reachability property qltransition_1879 is true.
Reachability property qltransition_1854 is true.
Reachability property qltransition_1829 is true.
Reachability property qltransition_1804 is true.
Reachability property qltransition_1779 is true.
Reachability property qltransition_1754 is true.
Reachability property qltransition_1729 is true.
Reachability property qltransition_934 is true.
Reachability property qltransition_930 is true.
SDD proceeding with computation,1839 properties remain. new max is 4096
SDD size :1.28965e+16 after 1.31334e+16
Reachability property qltransition_2234 is true.
Reachability property qltransition_1954 is true.
Reachability property qltransition_1828 is true.
Reachability property qltransition_1803 is true.
Reachability property qltransition_1778 is true.
Reachability property qltransition_1753 is true.
Reachability property qltransition_1728 is true.
Reachability property qltransition_929 is true.
Reachability property qltransition_924 is true.
Reachability property qltransition_918 is true.
Reachability property qltransition_912 is true.
Reachability property qltransition_906 is true.
Reachability property qltransition_900 is true.
Reachability property qltransition_894 is true.
Reachability property qltransition_888 is true.
Reachability property qltransition_882 is true.
Reachability property qltransition_876 is true.
SDD proceeding with computation,1822 properties remain. new max is 4096
SDD size :1.31334e+16 after 1.14371e+17
Reachability property qltransition_2322 is true.
Reachability property qltransition_2197 is true.
Reachability property qltransition_1975 is true.
Reachability property qltransition_1953 is true.
Reachability property qltransition_1928 is true.
Reachability property qltransition_1903 is true.
Reachability property qltransition_1878 is true.
Reachability property qltransition_1853 is true.
Reachability property qltransition_1641 is true.
Reachability property qltransition_1634 is true.
Reachability property qltransition_1623 is true.
Reachability property qltransition_1615 is true.
Reachability property qltransition_1603 is true.
Reachability property qltransition_1598 is true.
Reachability property qltransition_1593 is true.
Reachability property qltransition_1583 is true.
Reachability property qltransition_866 is true.
Reachability property qltransition_848 is true.
Reachability property qltransition_841 is true.
Reachability property qltransition_834 is true.
Reachability property qltransition_827 is true.
Reachability property qltransition_820 is true.
Reachability property qltransition_813 is true.
Reachability property qltransition_806 is true.
Reachability property qltransition_799 is true.
Reachability property qltransition_727 is true.
Reachability property qltransition_725 is true.
SDD proceeding with computation,1795 properties remain. new max is 4096
SDD size :1.14371e+17 after 2.91999e+17
SDD proceeding with computation,1795 properties remain. new max is 8192
SDD size :2.91999e+17 after 2.92728e+17
Interrupted probabilistic random walk after 744939 steps, run timeout after 90001 ms. (steps per millisecond=8 ) properties seen :{1690=1}
Probabilistic random walk after 744939 steps, saw 461310 distinct states, run finished after 90005 ms. (steps per millisecond=8 ) properties seen :1
Running SMT prover for 1704 properties.
// Phase 1: matrix 2265 rows 981 cols
[2023-03-15 15:49:28] [INFO ] Computed 117 place invariants in 19 ms
[2023-03-15 15:50:15] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2023-03-15 15:50:15] [INFO ] [Real]Absence check using 19 positive and 98 generalized place invariants in 54 ms returned sat
[2023-03-15 15:53:14] [INFO ] After 126336ms SMT Verify possible using state equation in real domain returned unsat :0 sat :633 real:1071
[2023-03-15 15:53:14] [INFO ] After 126343ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :633 real:1071
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-15 15:53:14] [INFO ] After 225046ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :633 real:1071
[2023-03-15 15:53:54] [INFO ] [Nat]Absence check using 19 positive place invariants in 64 ms returned sat
[2023-03-15 15:53:54] [INFO ] [Nat]Absence check using 19 positive and 98 generalized place invariants in 38 ms returned sat
[2023-03-15 15:57:00] [INFO ] After 130618ms SMT Verify possible using state equation in natural domain returned unsat :114 sat :1585
[2023-03-15 15:57:00] [INFO ] After 130636ms SMT Verify possible using trap constraints in natural domain returned unsat :114 sat :1585
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-15 15:57:00] [INFO ] After 225047ms SMT Verify possible using all constraints in natural domain returned unsat :114 sat :1585
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_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 610285 ms.

BK_STOP 1678895820469

--------------------
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-10b"
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-10b, 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-oct2-167813607200102"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10b.tgz
mv ASLink-PT-10b 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 ;