Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r022-smll-171620128300032.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ASLink-PT-03b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r022-smll-171620128300032
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1004K
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 17:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 18:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 157K Apr 11 18:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 544K May 18 16:42 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 1716271914436

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=gold2023
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-03b
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-21 06:11:56] [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]
[2024-05-21 06:11:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 06:11:57] [INFO ] Load time of PNML (sax parser for PT used): 281 ms
[2024-05-21 06:11:57] [INFO ] Transformed 1638 places.
[2024-05-21 06:11:57] [INFO ] Transformed 2094 transitions.
[2024-05-21 06:11:57] [INFO ] Found NUPN structural information;
[2024-05-21 06:11:57] [INFO ] Parsed PT model containing 1638 places and 2094 transitions and 6458 arcs in 458 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1638/1638 places, 2094/2094 transitions.
Drop transitions removed 376 transitions
Trivial Post-agglo rules discarded 376 transitions
Performed 376 trivial Post agglomeration. Transition count delta: 376
Iterating post reduction 0 with 376 rules applied. Total rules applied 376 place count 1638 transition count 1718
Reduce places removed 376 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 394 rules applied. Total rules applied 770 place count 1262 transition count 1700
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 775 place count 1257 transition count 1700
Performed 377 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 377 Pre rules applied. Total rules applied 775 place count 1257 transition count 1323
Deduced a syphon composed of 377 places in 20 ms
Ensure Unique test removed 33 places
Reduce places removed 410 places and 0 transitions.
Iterating global reduction 3 with 787 rules applied. Total rules applied 1562 place count 847 transition count 1323
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 3 with 25 rules applied. Total rules applied 1587 place count 844 transition count 1301
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 4 with 22 rules applied. Total rules applied 1609 place count 822 transition count 1301
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 12 Pre rules applied. Total rules applied 1609 place count 822 transition count 1289
Deduced a syphon composed of 12 places in 8 ms
Ensure Unique test removed 12 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 1645 place count 798 transition count 1289
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 12 Pre rules applied. Total rules applied 1645 place count 798 transition count 1277
Deduced a syphon composed of 12 places in 8 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 1669 place count 786 transition count 1277
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 160
Deduced a syphon composed of 160 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 161 places and 0 transitions.
Iterating global reduction 5 with 321 rules applied. Total rules applied 1990 place count 625 transition count 1117
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1994 place count 623 transition count 1129
Applied a total of 1994 rules in 410 ms. Remains 623 /1638 variables (removed 1015) and now considering 1129/2094 (removed 965) transitions.
// Phase 1: matrix 1129 rows 623 cols
[2024-05-21 06:11:58] [INFO ] Computed 111 invariants in 107 ms
[2024-05-21 06:11:59] [INFO ] Implicit Places using invariants in 1589 ms returned [1, 19, 20, 21, 25, 55, 73, 155, 169, 170, 171, 172, 192, 210, 292, 306, 307, 308, 309, 329, 347, 429, 434, 445, 446, 447, 448, 449, 484, 486, 490, 508, 509, 510, 511, 524, 530, 536, 542, 548, 554, 560, 566, 572, 578, 584, 622]
Discarding 47 places :
Implicit Place search using SMT only with invariants took 1636 ms to find 47 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 576/1638 places, 1129/2094 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 576 transition count 1065
Reduce places removed 64 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 66 rules applied. Total rules applied 130 place count 512 transition count 1063
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 131 place count 511 transition count 1063
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 131 place count 511 transition count 1033
Deduced a syphon composed of 30 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 61 rules applied. Total rules applied 192 place count 480 transition count 1033
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 3 with 10 rules applied. Total rules applied 202 place count 476 transition count 1027
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 208 place count 470 transition count 1027
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 208 place count 470 transition count 1026
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 210 place count 469 transition count 1026
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 2 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 5 with 86 rules applied. Total rules applied 296 place count 426 transition count 983
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 301 place count 426 transition count 978
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 303 place count 425 transition count 978
Applied a total of 303 rules in 67 ms. Remains 425 /576 variables (removed 151) and now considering 978/1129 (removed 151) transitions.
// Phase 1: matrix 978 rows 425 cols
[2024-05-21 06:11:59] [INFO ] Computed 59 invariants in 28 ms
[2024-05-21 06:12:00] [INFO ] Implicit Places using invariants in 608 ms returned [98, 104, 109, 110, 197, 203, 208, 209, 214, 299, 305, 310, 311, 316, 410, 413, 416, 419, 422]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 616 ms to find 19 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 406/1638 places, 978/2094 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 34 place count 389 transition count 961
Applied a total of 34 rules in 13 ms. Remains 389 /406 variables (removed 17) and now considering 961/978 (removed 17) transitions.
// Phase 1: matrix 961 rows 389 cols
[2024-05-21 06:12:00] [INFO ] Computed 40 invariants in 12 ms
[2024-05-21 06:12:00] [INFO ] Implicit Places using invariants in 484 ms returned []
[2024-05-21 06:12:00] [INFO ] Invariant cache hit.
[2024-05-21 06:12:02] [INFO ] Implicit Places using invariants and state equation in 1454 ms returned []
Implicit Place search using SMT with State Equation took 1949 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 389/1638 places, 961/2094 transitions.
Finished structural reductions in LIVENESS mode , in 3 iterations and 4693 ms. Remains : 389/1638 places, 961/2094 transitions.
Discarding 54 transitions out of 961. Remains 907
Initial state reduction rules removed 1 formulas.
[2024-05-21 06:12:02] [INFO ] Flatten gal took : 271 ms
[2024-05-21 06:12:03] [INFO ] Flatten gal took : 171 ms
[2024-05-21 06:12:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16826564268586676724.gal : 45 ms
[2024-05-21 06:12:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18397670454732264421.prop : 17 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16826564268586676724.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18397670454732264421.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality18397670454732264421.prop.
Incomplete random walk after 10000 steps, including 184 resets, run finished after 1761 ms. (steps per millisecond=5 ) properties (out of 906) seen :282
Running SMT prover for 624 properties.
[2024-05-21 06:12:04] [INFO ] Invariant cache hit.
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,902 properties remain. new max is 2
SDD size :1 after 4
Reachability property qltransition_852 is true.
SDD proceeding with computation,901 properties remain. new max is 2
SDD size :4 after 5
Reachability property qltransition_853 is true.
SDD proceeding with computation,900 properties remain. new max is 2
SDD size :5 after 6
Reachability property qltransition_854 is true.
SDD proceeding with computation,899 properties remain. new max is 2
SDD size :6 after 7
Reachability property qltransition_855 is true.
SDD proceeding with computation,898 properties remain. new max is 2
SDD size :7 after 8
Reachability property qltransition_391 is true.
SDD proceeding with computation,897 properties remain. new max is 2
SDD size :8 after 12
SDD proceeding with computation,897 properties remain. new max is 4
SDD size :12 after 34
Reachability property qltransition_870 is true.
SDD proceeding with computation,896 properties remain. new max is 4
SDD size :34 after 45
Reachability property qltransition_872 is true.
Reachability property qltransition_871 is true.
SDD proceeding with computation,894 properties remain. new max is 4
SDD size :45 after 67
Reachability property qltransition_873 is true.
Reachability property qltransition_377 is true.
SDD proceeding with computation,892 properties remain. new max is 4
SDD size :67 after 122
SDD proceeding with computation,892 properties remain. new max is 8
SDD size :122 after 150
SDD proceeding with computation,892 properties remain. new max is 16
SDD size :150 after 448
Reachability property qltransition_598 is true.
Reachability property qltransition_597 is true.
Reachability property qltransition_596 is true.
Reachability property qltransition_595 is true.
SDD proceeding with computation,888 properties remain. new max is 16
SDD size :448 after 1044
SDD proceeding with computation,888 properties remain. new max is 32
SDD size :1044 after 2144
Reachability property qltransition_726 is true.
Reachability property qltransition_712 is true.
Reachability property qltransition_705 is true.
Reachability property qltransition_700 is true.
Reachability property qltransition_690 is true.
Reachability property qltransition_684 is true.
Reachability property qltransition_674 is true.
Reachability property qltransition_670 is true.
Reachability property qltransition_294 is true.
Reachability property qltransition_287 is true.
Reachability property qltransition_280 is true.
Reachability property qltransition_273 is true.
Reachability property qltransition_266 is true.
Reachability property qltransition_259 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_245 is true.
SDD proceeding with computation,872 properties remain. new max is 32
SDD size :2144 after 12929
SDD proceeding with computation,872 properties remain. new max is 64
SDD size :12929 after 14568
SDD proceeding with computation,872 properties remain. new max is 128
SDD size :14568 after 28872
Reachability property qltransition_894 is true.
Reachability property qltransition_874 is true.
Reachability property qltransition_856 is true.
Reachability property qltransition_809 is true.
Reachability property qltransition_807 is true.
Reachability property qltransition_782 is true.
Reachability property qltransition_594 is true.
Reachability property qltransition_580 is true.
Reachability property qltransition_573 is true.
Reachability property qltransition_567 is true.
Reachability property qltransition_559 is true.
Reachability property qltransition_551 is true.
Reachability property qltransition_541 is true.
Reachability property qltransition_531 is true.
Reachability property qltransition_530 is true.
Reachability property qltransition_396 is true.
Reachability property qltransition_395 is true.
Reachability property qltransition_390 is true.
Reachability property qltransition_389 is true.
Reachability property qltransition_210 is true.
Reachability property qltransition_201 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.
Reachability property qltransition_46 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_19 is true.
SDD proceeding with computation,843 properties remain. new max is 128
SDD size :28872 after 32223
Reachability property qltransition_837 is true.
Reachability property qltransition_784 is true.
Reachability property qltransition_757 is true.
Reachability property qltransition_516 is true.
Reachability property qltransition_510 is true.
Reachability property qltransition_504 is true.
Reachability property qltransition_494 is true.
Reachability property qltransition_487 is true.
Reachability property qltransition_478 is true.
Reachability property qltransition_472 is true.
Reachability property qltransition_466 is true.
Reachability property qltransition_401 is true.
Reachability property qltransition_400 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_183 is true.
Reachability property qltransition_174 is true.
Reachability property qltransition_165 is true.
Reachability property qltransition_156 is true.
Reachability property qltransition_147 is true.
Reachability property qltransition_97 is true.
Reachability property qltransition_90 is true.
SDD proceeding with computation,822 properties remain. new max is 128
SDD size :32223 after 32328
Reachability property qltransition_934 is true.
Reachability property qltransition_759 is true.
Reachability property qltransition_756 is true.
Reachability property qltransition_751 is true.
Reachability property qltransition_743 is true.
Reachability property qltransition_451 is true.
Reachability property qltransition_445 is true.
Reachability property qltransition_437 is true.
Reachability property qltransition_429 is true.
Reachability property qltransition_421 is true.
Reachability property qltransition_411 is true.
Reachability property qltransition_403 is true.
Reachability property qltransition_139 is true.
Reachability property qltransition_132 is true.
Reachability property qltransition_125 is true.
Reachability property qltransition_118 is true.
Reachability property qltransition_111 is true.
Reachability property qltransition_104 is true.
SDD proceeding with computation,804 properties remain. new max is 128
SDD size :32328 after 32384
Reachability property qltransition_942 is true.
Reachability property qltransition_781 is true.
SDD proceeding with computation,802 properties remain. new max is 128
SDD size :32384 after 33070
Reachability property qltransition_806 is true.
Reachability property qltransition_776 is true.
SDD proceeding with computation,800 properties remain. new max is 128
SDD size :33070 after 35463
SDD proceeding with computation,800 properties remain. new max is 256
SDD size :35463 after 35895
Reachability property qltransition_950 is true.
Reachability property qltransition_801 is true.
SDD proceeding with computation,798 properties remain. new max is 256
SDD size :35895 after 65536
[2024-05-21 06:12:10] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-21 06:12:10] [INFO ] [Real]Absence check using 15 positive and 25 generalized place invariants in 16 ms returned sat
SDD proceeding with computation,798 properties remain. new max is 512
SDD size :65536 after 248111
Reachability property qltransition_892 is true.
Reachability property qltransition_835 is true.
Reachability property qltransition_834 is true.
Reachability property qltransition_750 is true.
Reachability property qltransition_399 is true.
Reachability property qltransition_394 is true.
Reachability property qltransition_388 is true.
SDD proceeding with computation,791 properties remain. new max is 512
SDD size :248111 after 523923
Reachability property qltransition_800 is true.
Reachability property qltransition_775 is true.
SDD proceeding with computation,789 properties remain. new max is 512
SDD size :523923 after 596872
Reachability property qltransition_890 is true.
Reachability property qltransition_393 is true.
Reachability property qltransition_387 is true.
SDD proceeding with computation,786 properties remain. new max is 512
SDD size :596872 after 2.32277e+06
Reachability property qltransition_749 is true.
Reachability property qltransition_402 is true.
Reachability property qltransition_398 is true.
SDD proceeding with computation,783 properties remain. new max is 512
SDD size :2.32277e+06 after 2.32774e+06
Reachability property qltransition_799 is true.
Reachability property qltransition_774 is true.
SDD proceeding with computation,781 properties remain. new max is 512
SDD size :2.32774e+06 after 2.80978e+06
Reachability property qltransition_925 is true.
Reachability property qltransition_392 is true.
Reachability property qltransition_386 is true.
SDD proceeding with computation,778 properties remain. new max is 512
SDD size :2.80978e+06 after 6.85784e+06
Reachability property qltransition_773 is true.
Reachability property qltransition_748 is true.
Reachability property qltransition_397 is true.
SDD proceeding with computation,775 properties remain. new max is 512
SDD size :6.85784e+06 after 6.86988e+06
Reachability property qltransition_798 is true.
SDD proceeding with computation,774 properties remain. new max is 512
SDD size :6.86988e+06 after 8.00556e+06
Reachability property qltransition_957 is true.
Reachability property qltransition_888 is true.
Reachability property qltransition_820 is true.
Reachability property qltransition_660 is true.
Reachability property qltransition_650 is true.
Reachability property qltransition_640 is true.
Reachability property qltransition_634 is true.
Reachability property qltransition_628 is true.
Reachability property qltransition_622 is true.
Reachability property qltransition_607 is true.
Reachability property qltransition_602 is true.
Reachability property qltransition_376 is true.
Reachability property qltransition_358 is true.
Reachability property qltransition_351 is true.
Reachability property qltransition_344 is true.
Reachability property qltransition_337 is true.
Reachability property qltransition_330 is true.
Reachability property qltransition_323 is true.
Reachability property qltransition_316 is true.
Reachability property qltransition_309 is true.
Reachability property qltransition_237 is true.
Reachability property qltransition_235 is true.
SDD proceeding with computation,752 properties remain. new max is 512
SDD size :8.00556e+06 after 1.07641e+07
SDD proceeding with computation,752 properties remain. new max is 1024
SDD size :1.07641e+07 after 1.12309e+07
SDD proceeding with computation,752 properties remain. new max is 2048
SDD size :1.12309e+07 after 1.24548e+07
SDD proceeding with computation,752 properties remain. new max is 4096
SDD size :1.24548e+07 after 1.53182e+07
[2024-05-21 06:12:29] [INFO ] After 14014ms SMT Verify possible using state equation in real domain returned unsat :0 sat :346 real:277
[2024-05-21 06:12:29] [INFO ] After 14019ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :346 real:277
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-21 06:12:29] [INFO ] After 25024ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :346 real:277
SDD proceeding with computation,752 properties remain. new max is 8192
SDD size :1.53182e+07 after 5.03156e+07
[2024-05-21 06:12:35] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2024-05-21 06:12:35] [INFO ] [Nat]Absence check using 15 positive and 25 generalized place invariants in 15 ms returned sat
SDD proceeding with computation,752 properties remain. new max is 16384
SDD size :5.03156e+07 after 1.31997e+08
Reachability property qltransition_959 is true.
Reachability property qltransition_955 is true.
Reachability property qltransition_953 is true.
Reachability property qltransition_951 is true.
Reachability property qltransition_879 is true.
Reachability property qltransition_878 is true.
Reachability property qltransition_877 is true.
Reachability property qltransition_869 is true.
Reachability property qltransition_868 is true.
Reachability property qltransition_867 is true.
Reachability property qltransition_861 is true.
Reachability property qltransition_860 is true.
Reachability property qltransition_859 is true.
Reachability property qltransition_851 is true.
Reachability property qltransition_850 is true.
Reachability property qltransition_849 is true.
Reachability property qltransition_843 is true.
Reachability property qltransition_842 is true.
Reachability property qltransition_841 is true.
Reachability property qltransition_840 is true.
Reachability property qltransition_833 is true.
Reachability property qltransition_832 is true.
Reachability property qltransition_831 is true.
Reachability property qltransition_830 is true.
Reachability property qltransition_829 is true.
Reachability property qltransition_828 is true.
Reachability property qltransition_827 is true.
Reachability property qltransition_826 is true.
Reachability property qltransition_821 is true.
Reachability property qltransition_818 is true.
Reachability property qltransition_793 is true.
Reachability property qltransition_786 is true.
Reachability property qltransition_785 is true.
Reachability property qltransition_768 is true.
Reachability property qltransition_767 is true.
Reachability property qltransition_760 is true.
[2024-05-21 06:12:55] [INFO ] After 14870ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :621
[2024-05-21 06:12:55] [INFO ] After 14872ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :621
Attempting to minimize the solution found.
Minimization took 0 ms.
[2024-05-21 06:12:55] [INFO ] After 25022ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :621
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 58086 ms.

BK_STOP 1716271976364

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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-03b"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is ASLink-PT-03b, 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 r022-smll-171620128300032"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03b.tgz
mv ASLink-PT-03b 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 ;