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.r365-tall-171683778500077.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)
..................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ShieldIIPs-PT-030B, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r365-tall-171683778500077
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 932K
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 14:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Apr 11 14:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 503K May 18 16:43 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 1716912627762

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldIIPs-PT-030B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-28 16:10:29] [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]
[2024-05-28 16:10:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 16:10:29] [INFO ] Load time of PNML (sax parser for PT used): 236 ms
[2024-05-28 16:10:29] [INFO ] Transformed 1803 places.
[2024-05-28 16:10:29] [INFO ] Transformed 1773 transitions.
[2024-05-28 16:10:29] [INFO ] Found NUPN structural information;
[2024-05-28 16:10:29] [INFO ] Parsed PT model containing 1803 places and 1773 transitions and 5346 arcs in 445 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1803/1803 places, 1773/1773 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1803 transition count 1622
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 1652 transition count 1622
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 302 place count 1652 transition count 1471
Deduced a syphon composed of 151 places in 22 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 604 place count 1501 transition count 1471
Performed 720 Post agglomeration using F-continuation condition.Transition count delta: 720
Deduced a syphon composed of 720 places in 2 ms
Reduce places removed 720 places and 0 transitions.
Iterating global reduction 2 with 1440 rules applied. Total rules applied 2044 place count 781 transition count 751
Renaming transitions due to excessive name length > 1024 char.
Applied a total of 2044 rules in 401 ms. Remains 781 /1803 variables (removed 1022) and now considering 751/1773 (removed 1022) transitions.
// Phase 1: matrix 751 rows 781 cols
[2024-05-28 16:10:30] [INFO ] Computed 271 invariants in 25 ms
[2024-05-28 16:10:31] [INFO ] Implicit Places using invariants in 967 ms returned [766]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1014 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 780/1803 places, 751/1773 transitions.
Applied a total of 0 rules in 11 ms. Remains 780 /780 variables (removed 0) and now considering 751/751 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 1445 ms. Remains : 780/1803 places, 751/1773 transitions.
Discarding 180 transitions out of 751. Remains 571
Initial state reduction rules removed 1 formulas.
[2024-05-28 16:10:31] [INFO ] Flatten gal took : 309 ms
[2024-05-28 16:10:32] [INFO ] Flatten gal took : 295 ms
[2024-05-28 16:10:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8882889830895190335.gal : 31 ms
[2024-05-28 16:10:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality498500536242716552.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8882889830895190335.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality498500536242716552.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality498500536242716552.prop.
RANDOM walk for 40000 steps (24 resets) in 6805 ms. (5 steps per ms) remains 1/570 properties
BEST_FIRST walk for 40004 steps (8 resets) in 323 ms. (123 steps per ms) remains 1/1 properties
// Phase 1: matrix 751 rows 780 cols
Reachability property qltransition_742 is true.
Reachability property qltransition_737 is true.
Reachability property qltransition_721 is true.
[2024-05-28 16:10:33] [INFO ] Computed 270 invariants in 12 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 8/11 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,567 properties remain. new max is 2
SDD size :3 after 5
Reachability property qltransition_725 is true.
Reachability property qltransition_705 is true.
SDD proceeding with computation,565 properties remain. new max is 2
SDD size :5 after 8
Reachability property qltransition_709 is true.
Reachability property qltransition_689 is true.
SDD proceeding with computation,563 properties remain. new max is 2
SDD size :8 after 11
Reachability property qltransition_693 is true.
Reachability property qltransition_673 is true.
At refinement iteration 5 (OVERLAPS) 769/780 variables, 267/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,561 properties remain. new max is 2
SDD size :11 after 14
Reachability property qltransition_677 is true.
Reachability property qltransition_657 is true.
SDD proceeding with computation,559 properties remain. new max is 2
SDD size :14 after 17
Reachability property qltransition_661 is true.
Reachability property qltransition_641 is true.
At refinement iteration 6 (INCLUDED_ONLY) 0/780 variables, 769/1050 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,557 properties remain. new max is 2
SDD size :17 after 20
Reachability property qltransition_645 is true.
Reachability property qltransition_625 is true.
[2024-05-28 16:10:33] [INFO ] Deduced a trap composed of 4 places in 84 ms of which 8 ms to minimize.
SDD proceeding with computation,555 properties remain. new max is 2
SDD size :20 after 23
Reachability property qltransition_629 is true.
Reachability property qltransition_609 is true.
SDD proceeding with computation,553 properties remain. new max is 2
SDD size :23 after 26
Reachability property qltransition_613 is true.
Reachability property qltransition_593 is true.
[2024-05-28 16:10:33] [INFO ] Deduced a trap composed of 4 places in 62 ms of which 8 ms to minimize.
SDD proceeding with computation,551 properties remain. new max is 2
SDD size :26 after 29
Reachability property qltransition_597 is true.
Reachability property qltransition_577 is true.
[2024-05-28 16:10:33] [INFO ] Deduced a trap composed of 4 places in 60 ms of which 1 ms to minimize.
SDD proceeding with computation,549 properties remain. new max is 2
SDD size :29 after 32
[2024-05-28 16:10:33] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 1 ms to minimize.
Reachability property qltransition_581 is true.
Reachability property qltransition_561 is true.
[2024-05-28 16:10:33] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
SDD proceeding with computation,547 properties remain. new max is 2
SDD size :32 after 35
Reachability property qltransition_565 is true.
Reachability property qltransition_545 is true.
[2024-05-28 16:10:33] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 1 ms to minimize.
[2024-05-28 16:10:34] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 5 ms to minimize.
SDD proceeding with computation,545 properties remain. new max is 2
SDD size :35 after 38
Reachability property qltransition_549 is true.
Reachability property qltransition_529 is true.
[2024-05-28 16:10:34] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 1 ms to minimize.
[2024-05-28 16:10:34] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 0 ms to minimize.
[2024-05-28 16:10:34] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 1 ms to minimize.
SDD proceeding with computation,543 properties remain. new max is 2
SDD size :38 after 41
[2024-05-28 16:10:34] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/780 variables, 11/1061 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/780 variables, 0/1061 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Reachability property qltransition_533 is true.
Reachability property qltransition_513 is true.
SDD proceeding with computation,541 properties remain. new max is 2
SDD size :41 after 44
Reachability property qltransition_517 is true.
Reachability property qltransition_497 is true.
SDD proceeding with computation,539 properties remain. new max is 2
SDD size :44 after 47
Reachability property qltransition_501 is true.
At refinement iteration 9 (OVERLAPS) 751/1531 variables, 780/1841 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Reachability property qltransition_481 is true.
SDD proceeding with computation,537 properties remain. new max is 2
SDD size :47 after 50
Reachability property qltransition_485 is true.
Reachability property qltransition_465 is true.
[2024-05-28 16:10:34] [INFO ] Deduced a trap composed of 4 places in 137 ms of which 2 ms to minimize.
SDD proceeding with computation,535 properties remain. new max is 2
SDD size :50 after 53
Reachability property qltransition_469 is true.
Reachability property qltransition_449 is true.
SDD proceeding with computation,533 properties remain. new max is 2
SDD size :53 after 56
[2024-05-28 16:10:34] [INFO ] Deduced a trap composed of 4 places in 151 ms of which 3 ms to minimize.
Reachability property qltransition_453 is true.
Reachability property qltransition_433 is true.
SDD proceeding with computation,531 properties remain. new max is 2
SDD size :56 after 59
[2024-05-28 16:10:35] [INFO ] Deduced a trap composed of 4 places in 126 ms of which 3 ms to minimize.
Reachability property qltransition_437 is true.
Reachability property qltransition_417 is true.
[2024-05-28 16:10:35] [INFO ] Deduced a trap composed of 4 places in 131 ms of which 2 ms to minimize.
SDD proceeding with computation,529 properties remain. new max is 2
SDD size :59 after 62
Reachability property qltransition_421 is true.
Reachability property qltransition_401 is true.
[2024-05-28 16:10:35] [INFO ] Deduced a trap composed of 4 places in 139 ms of which 3 ms to minimize.
SDD proceeding with computation,527 properties remain. new max is 2
SDD size :62 after 65
Reachability property qltransition_405 is true.
Reachability property qltransition_385 is true.
[2024-05-28 16:10:35] [INFO ] Deduced a trap composed of 4 places in 110 ms of which 2 ms to minimize.
SDD proceeding with computation,525 properties remain. new max is 2
SDD size :65 after 68
[2024-05-28 16:10:35] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 2 ms to minimize.
[2024-05-28 16:10:35] [INFO ] Deduced a trap composed of 4 places in 129 ms of which 1 ms to minimize.
[2024-05-28 16:10:35] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 2 ms to minimize.
Reachability property qltransition_389 is true.
Reachability property qltransition_369 is true.
SDD proceeding with computation,523 properties remain. new max is 2
SDD size :68 after 71
[2024-05-28 16:10:36] [INFO ] Deduced a trap composed of 18 places in 140 ms of which 1 ms to minimize.
Reachability property qltransition_373 is true.
Reachability property qltransition_353 is true.
SDD proceeding with computation,521 properties remain. new max is 2
SDD size :71 after 74
[2024-05-28 16:10:36] [INFO ] Deduced a trap composed of 18 places in 120 ms of which 2 ms to minimize.
Reachability property qltransition_357 is true.
Reachability property qltransition_337 is true.
SDD proceeding with computation,519 properties remain. new max is 2
SDD size :74 after 77
[2024-05-28 16:10:36] [INFO ] Deduced a trap composed of 4 places in 130 ms of which 2 ms to minimize.
Reachability property qltransition_341 is true.
Reachability property qltransition_321 is true.
SDD proceeding with computation,517 properties remain. new max is 2
SDD size :77 after 80
[2024-05-28 16:10:36] [INFO ] Deduced a trap composed of 24 places in 110 ms of which 2 ms to minimize.
Reachability property qltransition_325 is true.
Reachability property qltransition_305 is true.
SDD proceeding with computation,515 properties remain. new max is 2
SDD size :80 after 83
[2024-05-28 16:10:36] [INFO ] Deduced a trap composed of 15 places in 111 ms of which 2 ms to minimize.
Reachability property qltransition_309 is true.
Reachability property qltransition_289 is true.
[2024-05-28 16:10:36] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 2 ms to minimize.
SDD proceeding with computation,513 properties remain. new max is 2
SDD size :83 after 86
Reachability property qltransition_293 is true.
Reachability property qltransition_273 is true.
[2024-05-28 16:10:36] [INFO ] Deduced a trap composed of 11 places in 137 ms of which 2 ms to minimize.
SDD proceeding with computation,511 properties remain. new max is 2
SDD size :86 after 89
[2024-05-28 16:10:37] [INFO ] Deduced a trap composed of 24 places in 109 ms of which 1 ms to minimize.
Reachability property qltransition_277 is true.
Reachability property qltransition_268 is true.
SDD proceeding with computation,509 properties remain. new max is 2
SDD size :89 after 92
[2024-05-28 16:10:37] [INFO ] Deduced a trap composed of 18 places in 83 ms of which 1 ms to minimize.
Reachability property qltransition_283 is true.
SDD proceeding with computation,508 properties remain. new max is 2
SDD size :92 after 93
[2024-05-28 16:10:37] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 1 ms to minimize.
Reachability property qltransition_280 is true.
[2024-05-28 16:10:37] [INFO ] Deduced a trap composed of 18 places in 94 ms of which 2 ms to minimize.
Reachability property qltransition_274 is true.
At refinement iteration 10 (INCLUDED_ONLY) 0/1531 variables, 20/1861 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,506 properties remain. new max is 2
SDD size :93 after 99
[2024-05-28 16:10:37] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
Reachability property qltransition_272 is true.
Reachability property qltransition_271 is true.
Reachability property qltransition_269 is true.
[2024-05-28 16:10:37] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 1 ms to minimize.
Reachability property qltransition_208 is true.
SDD proceeding with computation,502 properties remain. new max is 2
SDD size :99 after 107
[2024-05-28 16:10:37] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 2 ms to minimize.
SDD proceeding with computation,502 properties remain. new max is 4
SDD size :107 after 109
[2024-05-28 16:10:37] [INFO ] Deduced a trap composed of 23 places in 56 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1531 variables, 4/1865 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1531 variables, 0/1865 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/1531 variables, 0/1865 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
Reachability property qltransition_279 is true.
After SMT solving in domain Real declared 1531/1531 variables, and 1865 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4807 ms.
Refiners :[Domain max(s): 780/780 constraints, Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 780/780 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 35/35 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,501 properties remain. new max is 4
SDD size :109 after 113
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 8/11 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/11 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/11 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 769/780 variables, 267/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Reachability property qltransition_0 is true.
SDD proceeding with computation,500 properties remain. new max is 4
SDD size :113 after 118
At refinement iteration 6 (INCLUDED_ONLY) 0/780 variables, 769/1050 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/780 variables, 35/1085 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 16:10:38] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 0 ms to minimize.
[2024-05-28 16:10:38] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 1 ms to minimize.
[2024-05-28 16:10:38] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
Reachability property qltransition_276 is true.
Reachability property qltransition_275 is true.
Reachability property qltransition_209 is true.
[2024-05-28 16:10:38] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 1 ms to minimize.
SDD proceeding with computation,497 properties remain. new max is 4
SDD size :118 after 131
At refinement iteration 8 (INCLUDED_ONLY) 0/780 variables, 4/1089 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/780 variables, 0/1089 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,497 properties remain. new max is 8
SDD size :131 after 150
At refinement iteration 10 (OVERLAPS) 751/1531 variables, 780/1869 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1531 variables, 1/1870 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,497 properties remain. new max is 16
SDD size :150 after 167
[2024-05-28 16:10:38] [INFO ] Deduced a trap composed of 12 places in 122 ms of which 3 ms to minimize.
[2024-05-28 16:10:38] [INFO ] Deduced a trap composed of 18 places in 120 ms of which 2 ms to minimize.
[2024-05-28 16:10:39] [INFO ] Deduced a trap composed of 4 places in 125 ms of which 2 ms to minimize.
[2024-05-28 16:10:39] [INFO ] Deduced a trap composed of 18 places in 79 ms of which 1 ms to minimize.
[2024-05-28 16:10:39] [INFO ] Deduced a trap composed of 11 places in 78 ms of which 1 ms to minimize.
[2024-05-28 16:10:39] [INFO ] Deduced a trap composed of 4 places in 81 ms of which 1 ms to minimize.
[2024-05-28 16:10:39] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 1 ms to minimize.
SDD proceeding with computation,497 properties remain. new max is 32
SDD size :167 after 195
[2024-05-28 16:10:39] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 1 ms to minimize.
Reachability property qltransition_270 is true.
[2024-05-28 16:10:39] [INFO ] Deduced a trap composed of 21 places in 73 ms of which 1 ms to minimize.
SDD proceeding with computation,496 properties remain. new max is 32
SDD size :195 after 286
[2024-05-28 16:10:39] [INFO ] Deduced a trap composed of 15 places in 67 ms of which 1 ms to minimize.
Reachability property qltransition_299 is true.
At refinement iteration 12 (INCLUDED_ONLY) 0/1531 variables, 10/1880 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,495 properties remain. new max is 32
SDD size :286 after 475
At refinement iteration 13 (INCLUDED_ONLY) 0/1531 variables, 0/1880 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/1531 variables, 0/1880 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1531/1531 variables, and 1880 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1884 ms.
Refiners :[Domain max(s): 780/780 constraints, Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 780/780 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 49/49 constraints]
After SMT, in 6770ms problems are : Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,495 properties remain. new max is 64
SDD size :475 after 593
Reachability property qltransition_296 is true.
Finished Parikh walk after 16554 steps, including 990 resets, run visited all 1 properties in 170 ms. (steps per millisecond=97 )
Parikh walk visited 1 properties in 179 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 571 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 10895 ms.

BK_STOP 1716912640111

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="ShieldIIPs-PT-030B"
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 2-5568"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-030B, 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 r365-tall-171683778500077"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-030B.tgz
mv ShieldIIPs-PT-030B 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 ;